<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"
	xmlns:content="http://purl.org/rss/1.0/modules/content/"
	xmlns:wfw="http://wellformedweb.org/CommentAPI/"
	xmlns:dc="http://purl.org/dc/elements/1.1/"
	xmlns:atom="http://www.w3.org/2005/Atom"
	xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
	xmlns:slash="http://purl.org/rss/1.0/modules/slash/"
	>

<channel>
	<title>AskApache &#187; Search Results  &#187;  indexes</title>
	<atom:link href="http://www.askapache.com/search/indexes/feed/" rel="self" type="application/rss+xml" />
	<link>http://www.askapache.com</link>
	<description>Advanced Web Development</description>
	<lastBuildDate>Thu, 26 Apr 2012 11:29:28 +0000</lastBuildDate>
	<language>en-US</language>
	<sy:updatePeriod>hourly</sy:updatePeriod>
	<sy:updateFrequency>1</sy:updateFrequency>
			<item>
		<title>Mod_Rewrite Security</title>
		<link>http://www.askapache.com/security/mod_rewrite.html</link>
		<comments>http://www.askapache.com/security/mod_rewrite.html#comments</comments>
		<pubDate>Sat, 18 Feb 2012 06:54:18 +0000</pubDate>
		<dc:creator>AskApache</dc:creator>
				<category><![CDATA[Security]]></category>
		<category><![CDATA[Htaccess]]></category>
		<category><![CDATA[mod_rewrite]]></category>
		<category><![CDATA[RewriteCond]]></category>
		<category><![CDATA[RewriteRule]]></category>
		<category><![CDATA[wordpress]]></category>

		<guid isPermaLink="false">http://www.askapache.com/?p=7045</guid>
		<description><![CDATA[<p><a class="hs hs13" href="http://www.askapache.com/security/mod_rewrite.html" title="Mod_Rewrite Artwork"></a>These are a few of the mod_rewrite uses that <a href="http://blogsecurity.net/">BlogSecurity</a> declared <strong>pushed the boundaries of Mod_Rewrite!</strong>  Some of these snippets are quite exotic and unlike anything you may have seen before, also only for those who understand them as they can kill a website pretty quick.<br class="C" /></p>]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.askapache.com/security/mod_rewrite.html"></a><a href="http://www.askapache.com/security/mod_rewrite.html"><cite>AskApache.com</cite></a></p><p>Here are some <a href="http://www.askapache.com/htaccess/htaccess.html" title="Htaccess Tutorial">specific htaccess</a> examples taken mostly from my WordPress Password Protection plugin, which does alot more than password protection as you will see from the following mod_rewrite examples. These are a few of the mod_rewrite uses that <a href="http://blogsecurity.net/">BlogSecurity</a> declared <strong>pushed the boundaries of Mod_Rewrite!</strong>  Some of these snippets are quite exotic and unlike anything you may have seen before, also only for those who understand them as they can kill a website pretty quick.</p>

<h4>Directory Protection</h4>
<p>Enable the DirectoryIndex Protection, preventing directory index listings and defaulting. [<a href="/htaccess/htaccess.html">Disable</a>]</p>
<pre>
Options -Indexes
DirectoryIndex index.html index.php /index.php
</pre>

<h4>Password Protect wp-login.php</h4>
<p>Requires a valid user/pass to access the login page[<a href="/htaccess/apache-status-code-headers-errordocument.html#status-401">401</a>]</p>
<pre>
&lt;Files wp-login.php&gt;
Order Deny,Allow
Deny from All
Satisfy Any
AuthName "Protected By AskApache"
AuthUserFile /home/askapache.com/.htpasswda1
AuthType Basic
Require valid-user
&lt;/Files&gt;
</pre>


<h4>Password Protect wp-admin</h4>
<p>Requires a valid user/pass to access any non-static (css, js, images) file in this directory.[<a href="/htaccess/apache-status-code-headers-errordocument.html#status-401">401</a>]</p>
<pre>
Options -ExecCGI -Indexes +FollowSymLinks -Includes
DirectoryIndex index.php /index.php
Order Deny,Allow
Deny from All
Satisfy Any
AuthName "Protected By AskApache"
AuthUserFile /home/askapache.com/.htpasswda1
AuthType Basic
Require valid-user
&lt;FilesMatch "\.(ico|pdf|flv|jpg|jpeg|mp3|mpg|mp4|mov|wav|wmv|png|gif|swf|css|js)$"&gt;
Allow from All
&lt;/FilesMatch&gt;
&lt;FilesMatch "(async-upload)\.php$"&gt;
&lt;IfModule mod_security.c&gt;
SecFilterEngine Off
&lt;/IfModule&gt;
Allow from All
&lt;/FilesMatch&gt;
</pre>

<h4>Protect wp-content</h4>
<p>Denies any Direct request for files ending in .php with a 403 Forbidden.. May break plugins/themes [<a href="/htaccess/apache-status-code-headers-errordocument.html#status-401">401</a>]</p>
<pre>
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /wp-content/.*$ [NC]
RewriteCond %{REQUEST_FILENAME} !^.+flexible-upload-wp25js.php$
RewriteCond %{REQUEST_FILENAME} ^.+\.(php|html|htm|txt)$
RewriteRule .* - [F,NS,L]
</pre>

<h4>Protect wp-includes</h4>
<p>Denies any Direct request for files ending in .php with a 403 Forbidden.. May break plugins/themes [<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /wp-includes/.*$ [NC]
RewriteCond %{THE_REQUEST} !^[A-Z]{3,9}\ /wp-includes/js/.+/.+\ HTTP/ [NC]
RewriteCond %{REQUEST_FILENAME} ^.+\.php$
RewriteRule .* - [F,NS,L]
</pre>

<h4>Common Exploits</h4>
<p>Block common exploit requests with 403 Forbidden. These can help alot, may break some plugins. [<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{REQUEST_URI} !^/(wp-login.php|wp-admin/|wp-content/plugins/|wp-includes/).* [NC]
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ ///.*\ HTTP/ [NC,OR]
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /.*\?\=?(http|ftp|ssl|https):/.*\ HTTP/ [NC,OR]
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /.*\?\?.*\ HTTP/ [NC,OR]
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /.*\.(asp|ini|dll).*\ HTTP/ [NC,OR]
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /.*\.(htpasswd|htaccess|aahtpasswd).*\ HTTP/ [NC]
RewriteRule .* - [F,NS,L]
</pre>

<h4>Stop Hotlinking</h4>
<p>Denies any request for static files (images, css, etc) if referrer is not local site or empty. [<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{HTTP_REFERER} !^$
RewriteCond %{REQUEST_URI} !^/(wp-login.php|wp-admin/|wp-content/plugins/|wp-includes/).* [NC]
RewriteCond %{HTTP_REFERER} !^http://www.askapache.com.*$ [NC]
RewriteRule \.(ico|pdf|flv|jpg|jpeg|mp3|mpg|mp4|mov|wav|wmv|png|gif|swf|css|js)$ - [F,NS,L]
</pre>

<h4>Safe Request Methods</h4>
<p>Denies any request not using <a href="http://www.askapache.com/online-tools/request-method-scanner/">GET,PROPFIND,POST,OPTIONS,PUT,HEAD</a>[<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{REQUEST_METHOD} !^(GET|HEAD|POST|PROPFIND|OPTIONS|PUT)$ [NC]
RewriteRule .* - [F,NS,L]
</pre>

<h4>Forbid Proxies</h4>
<p>Denies any POST Request using a Proxy Server. Can still access site, but not comment.  See <a href="http://perishablepress.com/press/2008/04/20/how-to-block-proxy-servers-via-htaccess/">Perishable Press</a> [<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{REQUEST_METHOD} =POST
RewriteCond %{HTTP:VIA}%{HTTP:FORWARDED}%{HTTP:USERAGENT_VIA}%{HTTP:X_FORWARDED_FOR}%{HTTP:PROXY_CONNECTION} !^$ [OR]
RewriteCond %{HTTP:XPROXY_CONNECTION}%{HTTP:HTTP_PC_REMOTE_ADDR}%{HTTP:HTTP_CLIENT_IP} !^$
RewriteCond %{REQUEST_URI} !^/(wp-login.php|wp-admin/|wp-content/plugins/|wp-includes/).* [NC]
RewriteRule .* - [F,NS,L]
</pre>

<h4>Real wp-comments-post.php</h4>
<p>Denies any POST attempt made to a non-existing wp-comments-post.php[<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /.*/wp-comments-post\.php.*\ HTTP/ [NC]
RewriteRule .* - [F,NS,L]
</pre>

<h4>HTTP PROTOCOL</h4>
<p>Denies any badly formed HTTP PROTOCOL in the request, 0.9, 1.0, and 1.1 only[<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{THE_REQUEST} !^[A-Z]{3,9}\ .+\ HTTP/(0\.9|1\.0|1\.1) [NC]
RewriteRule .* - [F,NS,L]
</pre>

<h4>SPECIFY CHARACTERS</h4>
<p>Denies any request for a url containing characters other than "a-zA-Z0-9.+/-?=&amp;"  - REALLY helps but may break your site depending on your links. [<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{REQUEST_URI} !^/(wp-login.php|wp-admin/|wp-content/plugins/|wp-includes/).* [NC]
RewriteCond %{THE_REQUEST} !^[A-Z]{3,9}\ [a-zA-Z0-9\.\+_/\-\?\=\&amp;amp;]+\ HTTP/ [NC]
RewriteRule .* - [F,NS,L]
</pre>

<h4>BAD Content Length</h4>
<p>Denies any POST request that doesnt have a Content-Length Header[<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{REQUEST_METHOD} =POST
RewriteCond %{HTTP:Content-Length} ^$
RewriteCond %{REQUEST_URI} !^/(wp-admin/|wp-content/plugins/|wp-includes/).* [NC]
RewriteRule .* - [F,NS,L]
</pre>

<h4>BAD Content Type</h4>
<p>Denies any POST request with a content type other than application/x-www-form-urlencoded|multipart/form-data[<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{REQUEST_METHOD} =POST
RewriteCond %{HTTP:Content-Type} !^(application/x-www-form-urlencoded|multipart/form-data.*(boundary.*)?)$ [NC]
RewriteCond %{REQUEST_URI} !^/(wp-login.php|wp-admin/|wp-content/plugins/|wp-includes/).* [NC]
RewriteRule .* - [F,NS,L]
</pre>

<h4>Missing HTTP_HOST</h4>
<p>Denies requests that dont contain a HTTP HOST Header.[<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{REQUEST_URI} !^/(wp-login.php|wp-admin/|wp-content/plugins/|wp-includes/).* [NC]
RewriteCond %{HTTP_HOST} ^$
RewriteRule .* - [F,NS,L]
</pre>

<h4>Bogus Graphics Exploit</h4>
<p>Denies obvious exploit using bogus graphics[<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{HTTP:Content-Disposition} \.php [NC]
RewriteCond %{HTTP:Content-Type} image/.+ [NC]
RewriteRule .* - [F,NS,L]
</pre>

<h4>No UserAgent, Not POST</h4>
<p>Denies POST requests by blank user-agents.  May prevent a small number of visitors from POSTING. [<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{REQUEST_METHOD} =POST
RewriteCond %{HTTP_USER_AGENT} ^-?$
RewriteCond %{REQUEST_URI} !^/(wp-login.php|wp-admin/|wp-content/plugins/|wp-includes/).* [NC]
RewriteRule .* - [F,NS,L]
</pre>

<h4>No Referer, No Comment</h4>
<p>Denies any comment attempt with a blank HTTP_REFERER field, highly indicative of spam.  May prevent some visitors from POSTING. [<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /.*/wp-comments-post\.php.*\ HTTP/ [NC]
RewriteCond %{HTTP_REFERER} ^-?$
RewriteRule .* - [F,NS,L]
</pre>

<h4>Trackback Spam</h4>
<p>Denies obvious trackback spam.  See Holy Shmoly! [<a href="/htaccess/apache-status-code-headers-errordocument.html#status-403">403</a>]</p>
<pre>
RewriteCond %{REQUEST_METHOD} =POST
RewriteCond %{HTTP_USER_AGENT} ^.*(opera|mozilla|firefox|msie|safari).*$ [NC]
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /.+/trackback/?\ HTTP/ [NC]
RewriteRule .* - [F,NS,L]
</pre>

<h4>Map all URIs except those corresponding to existing files to a handler</h4>
<pre>
RewriteEngine On
RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-d
RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} !-f
RewriteRule . /script.php
</pre>

<h4>Map any request to a handler</h4>
<p>In the case where all URIs should be sent to the same place (including potentially requests for static content) the method to use depends on the type of the handler. For php scripts, use:
For other handlers such as php scripts, use:</p>
<pre>
RewriteEngine On
RewriteCond %{REQUEST_URI} !=/script.php
RewriteRule .* /script.php
</pre>

<h4>And for CGI scripts:</h4>
<pre>
ScriptAliasMatch .* /var/www/script.cgi
</pre>

<h4>Map URIs corresponding to existing files to a handler instead</h4>
<pre>
RewriteEngine On
RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} -d [OR]
RewriteCond %{DOCUMENT_ROOT}%{REQUEST_URI} -f
RewriteCond %{REQUEST_URI} !=/script.php
RewriteRule .* /script.php
</pre>
<p>If the existing files you wish to have handled by your script have a common set of file extensions distinct from that of the hander, you can bypass mod_rewrite and use instead mod_actions. Let's say you want all .html and .tpl files to be dealt with by your script:</p>
<pre>
Action foo-action /script.php
AddHandler foo-action html tpl
</pre>

<h4>Deny access if var=val contains the string foo.</h4>
<pre>
RewriteCond %{QUERY_STRING} foo
RewriteRule ^/url - [F]
</pre>

<h4>Removing the Query String</h4>
<pre>
RewriteRule ^/url /url?
</pre>

<h4>Adding to the Query String</h4>
<p>Keep the existing query string using the Query String Append flag, but add var=val to the end.</p>
<pre>
RewriteRule ^/url /url?var=val [QSA]
</pre>

<h4>Rewriting For Certain Query Strings</h4>
<p>Rewrite URLs like http://askapache.com/url1?var=val to http://askapache.com/url2?var=val but don't rewrite if val isn't present.</p>
<pre>
RewriteCond %{QUERY_STRING} val
RewriteRule ^/url1 /url2
</pre>

<h4>Modifying the Query String</h4>
<p>Change any single instance of val in the query string to other_val when accessing /path. Note that %1 and %2 are back-references to the matched part of the regular expression in the previous RewriteCond.</p>
<pre>
RewriteCond %{QUERY_STRING} ^(.*)val(.*)$
RewriteRule /path /path?%1other_val%2
</pre>
<hr class="C" />
<p><a href="http://www.askapache.com/security/mod_rewrite.html"></a><a href="http://www.askapache.com/security/mod_rewrite.html">Mod_Rewrite Security</a> originally appeared on <cite>AskApache.com</cite> </p>]]></content:encoded>
			<wfw:commentRss>http://www.askapache.com/security/mod_rewrite.html/feed</wfw:commentRss>
		<slash:comments>3</slash:comments>
		</item>
		<item>
		<title>Enhanced printenv Script for Server Debugging</title>
		<link>http://www.askapache.com/hosting/enhanced-printenv.html</link>
		<comments>http://www.askapache.com/hosting/enhanced-printenv.html#comments</comments>
		<pubDate>Thu, 14 Apr 2011 19:05:17 +0000</pubDate>
		<dc:creator>AskApache</dc:creator>
				<category><![CDATA[Hosting]]></category>

		<guid isPermaLink="false">http://www.askapache.com/?p=4920</guid>
		<description><![CDATA[<p>A souped-up version of the Apache printenv script for hard-core server environment debuggery.</p>
<pre>#!/bin/sh
echo -e "Content-type: text/plain\n\n"
...
  __T "CURRENT PROCESS CMDLINE"
  {
   for p in `echo /proc/[0-9]*/cmdline`;
   do
    pid=${p:6:$((${#p}-13))}
    [[ $pid == $PPID &#124;&#124; $pid == $$ ]] &#38;amp;&#38;amp; continue;
    __M "[ /proc/$pid ]";
    sed &#039;s/\x00/ /g;G&#039; $p 2&#62;/dev/null
   done
  }
 fi</pre>]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.askapache.com/hosting/enhanced-printenv.html"></a><a href="http://www.askapache.com/hosting/enhanced-printenv.html"><cite>AskApache.com</cite></a></p><p>Every Apache server comes pre-shipped with an old cgi script named <tt>printenv</tt>.  It's useful and used for printing out the environment variables from your servers point of view.  Basically you save this file where you can then call it from your browser, like <code>site.com/printenv.cgi</code> -- then it will be executing as the user running the web server, <tt>nobody</tt>, <tt>apache</tt>, etc..   So this tells you all sorts of interesting things about your server, especially if you want/need to know about the users, groups, and file permissions.</p>

<h2>Enabling CGI</h2>
<p>You need to do 1 of 2 things to use this:</p>
<ol><li>Make it executable and in your server directory</li>
<li>Use a trick to cause your server to execute it regardless</li></ol>

<h2>Htaccess CGI</h2>
<p>If you have htaccess then you most likely can get this to work by giving it an execute bit with chmod or from your ftp client, and then use htaccess like this:</p>
<pre>Options +ExecCGI Indexes +FollowSymLinks
AddHandler cgi-script .cgi .pl .sh
&nbsp;
Order Deny,Allow
Deny from All
Allow from 127.0.0.1 ADDYOURIPHERE env=REDIRECT_STATUS
Satisfy All</pre>
<p>Search around on this site for php.cgi tricks if you can't seem to get it.  Basically you can try stuff like making it an errordocument, using other directives like forcetype, AddType, and even try stuff like mod_security's upload binary setting.</p>

<p class="cnote">You do not want anyone other than you ever looking at the output of this.  It's so full of details about your machine that it would be a huge security problem.</p>

<h2>The AskApache Printenv</h2>
<pre>#!/bin/sh
echo -e "Content-type: text/plain\n\n"
&nbsp;
# FUNCTIONS
################################################################################################################
function __A ()
{ local __a __i __z;for __a;do __z=\${!${__a}*};for __i in `eval echo "${__z}"`;do echo -e "$__i: ${!__i}";done;done; }
&nbsp;
function __S ()
{ local L IFS=&#039;;&#039;;while read -r L;do builtin printf "${#L}@%s\n" "$L";done|sort -n|sed -u &#039;s/^[^@]*//&#039;; }
&nbsp;
function __P ()
{ local l=`builtin printf %${2:-$__WIDTH}s` &amp;&amp; echo -e "${l// /${1:-=}}"; }
&nbsp;
function __T ()
{ echo -e "\n\n+`__P -`+\n| $*\n+`__P &#039;=&#039;`+"; }
&nbsp;
function __M ()
{ echo -e " &gt;&gt;&gt; $M" $*; }
&nbsp;
function __H ()
{ command builtin type $1 &amp;&gt;/dev/null &amp;&amp; local a="yes" || return 1; }
&nbsp;
function LE ()
{
 [[ ! -r /proc/${1:-$$}/limits ]] &amp;&amp; return;
 sed -e &#039;1z;s/ *$//;:a;$!N;s/\nM.. [a-z]* [a-z]* [a-z]* \{1,\}\([^ ]*\) *\([^ ]*\) *[a-z]* */\1:\2 /;ta;s/u\w\+d/u/g;s/ *$//;s/ / | /g;s/\([^:]\+\):\1/\1:=/g&#039; /proc/${1:-$$}/limits;
}
function LH ()
{
 [[ ! -r /proc/${1:-$$}/limits ]] &amp;&amp; return;
 sed -e &#039;1z;s/ *$//;:a;$!N;s/\nM.. \([a-z]\+ [a-z]* [a-z]*\) \{1,\}\([^ ]*\) *\([^ ]*\) *\([a-z]*\) */:\1/;ta;s/ *:/:/g;s/size/sz/g;s/file/f/g;s/ p\w\+y/ pri/g;s/memory/mem/g;s/p\w\+s/procs/g;s/^://;s/:/ | /g&#039; /proc/${1:-$$}/limits
}
&nbsp;
# CUSTOM SETTINGS
################################################################################################################
__WIDTH=170
LC_COLLATE=C LC_CTYPE=C LC_ALL=C
&nbsp;
# RUNTIME SETUP
#################################################################################################################
shopt -s dotglob nocaseglob extglob
&nbsp;
# -C If set, disallow existing regular files to be overwritte
# -f Disable file name generation (globbing
# -e Exit immediately if a command exits with a non-zero status
# -B enable brace expansion
# +H disable History
set -C +f +H -B
&nbsp;
# make sure we dont create any files
umask 0177
&nbsp;
# redirect everything to output (no logs or stderr is used)
exec 2&gt;/dev/null
&nbsp;
# MAIN EXECUTION
#################################################################################################################
{
 __T "EXPANDING PATH"
 {
  __M "ORIG PATH:$PATH"
  PATH=$PATH:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/usr/libexec:/usr/local/apache/bin
  for t in ${PATH//:/ };
  do
   [[ -d "$t" ]] &amp;&amp; sed -n -e "/:${t//\//\\/}:/Q1" &lt;&lt;&lt; ":${p:=}:" &amp;&amp; p=$p:$t || continue;
  done
  PATH=${p/:/}:.
  __M "NEW PATH:$PATH"
 }
&nbsp;
 __T "USER INFO"
 {
  __M "UMASK: `(umask 2&gt;/dev/null)` ( `(umask -S 2&gt;/dev/null)` )"
  __H uname &amp;&amp; __M "UNAME: `eval echo $(uname -a 2&gt;/dev/null)`"
  __H whoami &amp;&amp; __M "WHOAMI: `(whoami 2&gt;/dev/null)`"
  __H id &amp;&amp; __M "ID: `(id 2&gt;/dev/null)`"
  __H logname &amp;&amp; __M "LOGNAME: `(logname 2&gt;/dev/null)`"
  __H groups &amp;&amp; __M "GROUPS: `(groups 2&gt;/dev/null)`"
  echo -e "\n\n"
 }
&nbsp;
 if __H who;
 then
  __T "LOGGED ON USERS"
  {
   (who -a 2&gt;/dev/null)
  }
 fi;
&nbsp;
 if [[ -r /etc/passwd ]];
 then
  __T "/etc/passwd"
  {
   (cat /etc/passwd)
  }
 fi;
&nbsp;
 if __H ulimit;
 then
  __T "USER LIMITS"
  {
   ulimit -a
  }
 fi
&nbsp;
 if [[ -d /dev ]] &amp;&amp; __H ls;
 then
  __T "/dev Directory"
  {
   ( ls -vlaph /dev 2&gt;/dev/null )
  }
 fi;
&nbsp;
 if [[ -d /proc ]];
 then
  __T "CURRENT PROCESS LIMITS"
  {
   for p in `echo /proc/[0-9]*/limits`
   do
    pid=${p:6:$((${#p}-13))}
    [[ $pid == $PPID || $pid == $$ ]] &amp;&amp; continue;
    echo -e "\n/proc/$pid:"
    sed &#039;1s/\x00/ /g;n;s/\x00/\n/g;/.\{2,\}/!d&#039; /proc/$pid/cmdline $p 2&gt;/dev/null
   done
  }
&nbsp;
  __T "CURRENT PROCESS CMDLINE"
  {
   for p in `echo /proc/[0-9]*/cmdline`;
   do
    pid=${p:6:$((${#p}-13))}
    [[ $pid == $PPID || $pid == $$ ]] &amp;&amp; continue;
    __M "[ /proc/$pid ]";
    sed &#039;s/\x00/ /g;G&#039; $p 2&gt;/dev/null
   done
  }
 fi
&nbsp;
 __T "IP INFORMATION"
 {
  __H ip &amp;&amp; __M "IP:" &amp;&amp; (ip -o -f inet addr 2&gt;/dev/null) | sed &#039;s/^.*inet \([0-9.]*\).*$/\1/g&#039;;
  __H nmap &amp;&amp; __M "NMAP:" &amp;&amp; (nmap --iflist 2&gt;/dev/null) | sed 1,4d | sed -n &#039;/ethernet/s/^.*) \([0-9.]*\).*$/\1/gp&#039;;
  __H ifconfig &amp;&amp; __M "IFCONFIG:" &amp;&amp; (ifconfig -a 2&gt;/dev/null) | sed -n &#039;/inet a/s/^.*addr:\([0-9.]*\).*$/\1/gp&#039;;
  [[ -f "$HOME/.cpanel/datastore/_sbin_ifconfig_-a" ]] &amp;&amp; __M "CPANEL CACHE:" &amp;&amp; sed -e &#039;/inet/!d; s/.*addr:\([0-9\.]*\).*/\1/g&#039; "$HOME/.cpanel/datastore/_sbin_ifconfig_-a" | sort -u
 }
&nbsp;
 __T "ROUTE / INTERFACE INFO"
 {
  __H route &amp;&amp; __M "ROUTE" &amp;&amp; (route -nv 2&gt;/dev/null)
  __H ip &amp;&amp; ( ip rule &amp;&amp; ip route &amp;&amp; ip address ) 2&gt;/dev/null
  __H ifconfig &amp;&amp; (ifconfig -a 2&gt;/dev/null)
 }
&nbsp;
 __T "CGI/1.0 test script report:"
 {
  __A SERVER REQUEST GET SERVER PATH REMOTE AUTH CONTENT HTTP TZ GATEWAY QUERY MO
  echo -e "\n\n"
 }
&nbsp;
 __T "HIDDEN VARIABLES"
 {
  __A {a..z} {A..Z} _{0..9} _{A..Z} _{a..z} | cat -Tsv 2&gt;/dev/null
  echo -e "\n\n"
 }
&nbsp;
 __T "DECLARE INFO"
 {
  for i in "r" "i" "a" "x" "t" "-";
  do
   builtin eval declare -$i &amp;&amp; echo;
  done | sed &#039;s/^declare //&#039; | cat -Tsv 2&gt;/dev/null
  echo -e "\n\n"
 }
&nbsp;
 __T "SHELL OPTIONS"
 {
  __A SHELLOPTS BASHOPTS
  echo -e "\$-: $-"
  __P &#039;-&#039; &amp;&amp; builtin shopt -s -p
  __P &#039;-&#039; &amp;&amp; builtin shopt -u -p
  echo -e "\n\n"
 }
&nbsp;
 __T "ENV AND EXPORT"
 {
  __H env &amp;&amp; command env | cat -Tsv 2&gt;/dev/null &amp;&amp; __P &#039;-&#039;
  builtin export | cat -Tsv 2&gt;/dev/null
  echo -e "\n\n"
 }
&nbsp;
 if __H perl;
 then
  __T "PERL VARIABLES"
  {
   perl -e&#039;foreach $v (sort(keys(%ENV))) {$vv = $ENV{$v};$vv =~ s|\n|\\n|g;$vv =~ s|"|\\"|g;print "${v}=\"${vv}\"\n"}&#039; | cat -Tsv 2&gt;/dev/null
   echo -e "\n\n"
  }
 fi
&nbsp;
} | fold - -w$(($__WIDTH+3))
exit $?</pre><p><a href="http://www.askapache.com/hosting/enhanced-printenv.html"></a><a href="http://www.askapache.com/hosting/enhanced-printenv.html">Enhanced printenv Script for Server Debugging</a> originally appeared on <cite>AskApache.com</cite> </p>]]></content:encoded>
			<wfw:commentRss>http://www.askapache.com/hosting/enhanced-printenv.html/feed</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>HTTP Status Codes and Htaccess ErrorDocuments</title>
		<link>http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html</link>
		<comments>http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#comments</comments>
		<pubDate>Tue, 04 Jan 2011 20:56:15 +0000</pubDate>
		<dc:creator>AskApache</dc:creator>
				<category><![CDATA[Htaccess]]></category>

		<guid isPermaLink="false">http://www.askapache.com.com/htaccess/wow-i-served-a-page-for-every-single-http-status-code-and-saved-headers-and-content.html</guid>
		<description><![CDATA[<p>There are a total of <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#apache-response-codes-57">57 HTTP Status Codes</a> recognized by the Apache Web Server.  Wouldn't you like to see what all those headers and their output, ErrorDocuments look like?</p>]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html"></a><a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html"><cite>AskApache.com</cite></a></p><p><strong>I was trying to find an official, authoritative list of HTTP Status Codes</strong> but I kept finding lists that weren't authoritative or complete. So I searched and found my answer in the Apache HTTP Server source code.  Once I had the exact HTTP Status Codes and resulting Error Documents sent by Apache, I researched deeper into HTTP Status Codes by reading as many related RFC's as I could find, and several other software source codes were explored.  This is the most authoritative list I know of, if you can do better leave a comment and I'll update it.  Another thing to keep in mind, the Status code number itself is what is used by software and hardware to make determinations, the phrase returned by the status code is for the human only and does not have any weight other than informing the user.. So "503 Service Unavailable", "503 Service Temporarily Unavailable", and "503 Get the heck outta here" are all completely valid.</p>
<p class="bnote"><strong>Update March 9, 2009</strong>: A lot of sites on the web have updated their HTTP status code lists to include the HTTP Status codes listed on this page, including Wikipedia, IANA, W3C, and others, so rest assured this info is accurate and complete.  If you'd like to see how to create custom error pages for all of these errors like mine  <a href="http://www.askapache.com/show-error-506">/show-error-506</a> , then check out  <a href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html">this detailed tutorial</a>  I just posted.</p>


<h2>Contents</h2>
<ul>
    <li> <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#apache-response-codes-57">List of All 57 HTTP Response Status Code</a> </li>
    <li> <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#quick-start">Quick Start to triggering ErrorDocuments for each Status Code</a> </li>
    <li> <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#automating-the-process">Automate the ErrorDocument Triggering</a>
        <ul>
            <li> <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#redirect-code-in-htaccess">The htaccess Code</a> </li>
            <li> <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#php-header-grabber-script">PHP script that gets and outputs the Headers/Content</a> </li>
        </ul>
    </li>
    <li> <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#headers-returned-content">Headers and Content Returned</a> </li>
    <li> <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#apache-source-code">Apache Source Code</a>
        <ul>
            <li> <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#httpdh-h">httpd.h</a> </li>
            <li> <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#http_protocol-c">http_protocol.c</a> </li>
        </ul>
    </li>
</ul>


<h2> <a href="#apache-response-codes-57" name="apache-response-codes-57" id="apache-response-codes-57">57 APACHE HTTP STATUS RESPONSE CODES</a> </h2>
<p>Once I compiled the list of Apache recognized HTTP Status Codes, I was dying to see them all in action (<em>i.e. the corresponding <strong>ErrorDocument</strong></em>).  At first I thought I would have to create a php or perl script emulating each of the 57 HTTP Status Codes, a tedious undertaking I wasn't about to do.  Instead I "asked Apache" by searching the  <a href="http://httpd.apache.org/docs/trunk/">Apache HTTP Documentation</a>  for <em>ambiguity sending Status Codes and/or triggering ErrorDocuments</em> with an Apache Directive.<br /><strong>While reading</strong> up on  <a href="http://askapache.info/trunk/mod/mod_alias.html">mod_alias</a>  and the  <a href="http://askapache.info/trunk/mod/mod_alias.html#redirect">Redirect</a>  directive I found:</p>
<blockquote cite="http://httpd.apache.org/docs/trunk/mod/mod_alias.html#redirect"><cite>Apache Docs</cite>
    <p>Syntax: <strong>Redirect [status] URL-path URL</strong> The status argument can be used to return <strong>other</strong> HTTP status codes. <strong>Other</strong> status codes can be returned by giving the numeric status code as the value of status.  If the status is between 300 and 399, the URL argument must be present, otherwise it must be omitted.</p>
</blockquote>
<dl>
    <dt><a id="code-100" title="Continue">100 Continue</a> </dt>
    <dd><a title="ErrorDocument 100" href="/e/100/">ErrorDocument Continue</a>  |  <a href="#status-100" title="Sample Continue">Sample 100 Continue</a> <br />This means that the server has received the request headers, and that the client should proceed to send the request body (in case of a request which   needs to be sent; for example, a POST request). If the request body is large, sending it to a server when a request has already been rejected based upon inappropriate headers is inefficient.   To have a server check if the request could be accepted based on the requests headers alone, a client must send Expect: 100-continue as a header in its initial request (see RFC 2616 14.20 Expect header) and check if a 100 Continue status code is received in response before continuing (or receive 417 Expectation Failed and not continue).</dd>
    <dt><a id="code-101" title="Switching Protocols">101 Switching Protocols</a> </dt>
    <dd><a title="ErrorDocument 101" href="/e/101/">ErrorDocument Switching Protocols</a>  |  <a href="#status-101" title="Sample Switching Protocols">Sample 101 Switching Protocols</a> <br />This means the requester has asked the server to switch protocols and the server is acknowledging that it will do so.[3]</dd>
    <dt><a id="code-102" title="Processing">102 Processing</a> </dt>
    <dd><a title="ErrorDocument 102" href="/e/102/">ErrorDocument Processing</a>  |  <a href="#status-102" title="Sample Processing">Sample 102 Processing</a> <br />(WebDAV) - (RFC 2518 )</dd>
    <dt><a id="code-200" title="OK">200 OK</a> </dt>
    <dd><a title="ErrorDocument 200" href="/e/200/">ErrorDocument OK</a>  |  <a href="#status-200" title="Sample OK">Sample 200 OK</a> <br />Standard response for successful HTTP requests. The actual response will depend on the request method used. In a GET request, the response will contain an   entity corresponding to the requested resource. In a POST request the response will contain an entity describing or containing the result of the action.</dd>
    <dt><a id="code-201" title="Created">201 Created</a> </dt>
    <dd><a title="ErrorDocument 201" href="/e/201/">ErrorDocument Created</a>  |  <a href="#status-201" title="Sample Created">Sample 201 Created</a> <br />The request has been fulfilled and resulted in a new resource being created.</dd>
    <dt><a id="code-202" title="Accepted">202 Accepted</a> </dt>
    <dd><a title="ErrorDocument 202" href="/e/202/">ErrorDocument Accepted</a>  |  <a href="#status-202" title="Sample Accepted">Sample 202 Accepted</a> <br />The request has been accepted for processing, but the processing has not been completed. The request might or might not eventually be acted upon, as it   might be disallowed when processing actually takes place.</dd>
    <dt><a id="code-203" title="Non-Authoritative Information">203 Non-Authoritative Information</a> </dt>
    <dd><a title="ErrorDocument 203" href="/e/203/">ErrorDocument Non-Authoritative Information</a>  |  <a href="#status-203" title="Sample Non-Authoritative Information">Sample 203 Non-Authoritative Information</a> <br />The server successfully processed the request, but is returning information that may be from another source.</dd>
    <dt><a id="code-204" title="No Content">204 No Content</a> </dt>
    <dd><a title="ErrorDocument 204" href="/e/204/">ErrorDocument No Content</a>  |  <a href="#status-204" title="Sample No Content">Sample 204 No Content</a> <br />The server successfully processed the request, but is not returning any content.</dd>
    <dt><a id="code-205" title="Reset Content">205 Reset Content</a> </dt>
    <dd><a title="ErrorDocument 205" href="/e/205/">ErrorDocument Reset Content</a>  |  <a href="#status-205" title="Sample Reset Content">Sample 205 Reset Content</a> <br />The server successfully processed the request, but is not returning any content. Unlike a 204 response, this response requires that the requester   reset the document view.</dd>
    <dt><a id="code-206" title="Partial Content">206 Partial Content</a> </dt>
    <dd><a title="ErrorDocument 206" href="/e/206/">ErrorDocument Partial Content</a>  |  <a href="#status-206" title="Sample Partial Content">Sample 206 Partial Content</a> <br />The server is delivering only part of the resource due to a range header sent by the client. This is used by tools like wget to enable resuming   of interrupted downloads, or split a download into multiple simultaneous streams.</dd>
    <dt><a id="code-207" title="Multi-Status">207 Multi-Status</a> </dt>
    <dd><a title="ErrorDocument 207" href="/e/207/">ErrorDocument Multi-Status</a>  |  <a href="#status-207" title="Sample Multi-Status">Sample 207 Multi-Status</a> <br />(WebDAV) - The message body that follows is an XML message and can contain a number of separate response codes, depending on how many sub-requests   were made.</dd>
    <dt><a id="code-226" title="IM Used">226 IM Used</a> </dt>
    <dd><a title="ErrorDocument 226" href="/e/226/">ErrorDocument IM Used</a>  |  <a href="#status-226" title="Sample IM Used">Sample 226 IM Used</a> <br />The server has fulfilled a GET request for the resource, and the response is a representation of the result of one or more instance-manipulations   applied to the current instance.  The actual current instance might not be available except by combining this response with other previous or future responses, as appropriate for the specific   instance-manipulation(s).</dd>
    <dt><a id="code-300" title="Multiple Choices">300 Multiple Choices</a> </dt>
    <dd><a title="ErrorDocument 300" href="/e/300/">ErrorDocument Multiple Choices</a>  |  <a href="#status-300" title="Sample Multiple Choices">Sample 300 Multiple Choices</a> <br />Indicates multiple options for the resource that the client may follow. It, for instance, could be used to present different format options for   video, list files with different extensions, or word sense disambiguation.</dd>
    <dt><a id="code-301" title="Moved Permanently">301 Moved Permanently</a> </dt>
    <dd><a title="ErrorDocument 301" href="/e/301/">ErrorDocument Moved Permanently</a>  |  <a href="#status-301" title="Sample Moved Permanently">Sample 301 Moved Permanently</a> <br />This and all future requests should be directed to the given URI.</dd>
    <dt><a id="code-302" title="Found">302 Found</a> </dt>
    <dd><a title="ErrorDocument 302" href="/e/302/">ErrorDocument Found</a>  |  <a href="#status-302" title="Sample Found">Sample 302 Found</a> <br />This is the most popular redirect code[citation needed], but also an example of industrial practice contradicting the standard. HTTP/1.0 specification   (RFC 1945 ) required the client to perform a temporary redirect (the original describing phrase was "Moved Temporarily"), but popular browsers implemented it as a 303 See Other. Therefore,   HTTP/1.1 added status codes 303 and 307 to disambiguate between the two behaviours. However, the majority of Web applications and frameworks still use the 302 status code as if it were the   303.</dd>
    <dt><a id="code-303" title="See Other">303 See Other</a> </dt>
    <dd><a title="ErrorDocument 303" href="/e/303/">ErrorDocument See Other</a>  |  <a href="#status-303" title="Sample See Other">Sample 303 See Other</a> <br />The response to the request can be found under another URI using a GET method. When received in response to a PUT, it should be assumed that the   server has received the data and the redirect should be issued with a separate GET message.</dd>
    <dt><a id="code-304" title="Not Modified">304 Not Modified</a> </dt>
    <dd><a title="ErrorDocument 304" href="/e/304/">ErrorDocument Not Modified</a>  |  <a href="#status-304" title="Sample Not Modified">Sample 304 Not Modified</a> <br />Indicates the resource has not been modified since last requested. Typically, the HTTP client provides a header like the If-Modified-Since header   to provide a time against which to compare. Utilizing this saves bandwidth and reprocessing on both the server and client, as only the header data must be sent and received in comparison to   the entirety of the page being re-processed by the server, then resent using more bandwidth of the server and client.</dd>
    <dt><a id="code-305" title="Use Proxy">305 Use Proxy</a> </dt>
    <dd><a title="ErrorDocument 305" href="/e/305/">ErrorDocument Use Proxy</a>  |  <a href="#status-305" title="Sample Use Proxy">Sample 305 Use Proxy</a> <br />Many HTTP clients (such as Mozilla[4] and Internet Explorer) do not correctly handle responses with this status code, primarily for security   reasons.</dd>
    <dt><a id="code-306" title="Switch Proxy">306 Switch Proxy</a> </dt>
    <dd><a title="ErrorDocument 306" href="/e/306/">ErrorDocument Switch Proxy</a>  |  <a href="#status-306" title="Sample Switch Proxy">Sample 306 Switch Proxy</a> <br />No longer used.</dd>
    <dt><a id="code-307" title="Temporary Redirect">307 Temporary Redirect</a> </dt>
    <dd><a title="ErrorDocument 307" href="/e/307/">ErrorDocument Temporary Redirect</a>  |  <a href="#status-307" title="Sample Temporary Redirect">Sample 307 Temporary Redirect</a> <br />In this occasion, the request should be repeated with another URI, but future requests can still use the original URI. In contrast to 303,   the request method should not be changed when reissuing the original request. For instance, a POST request must be repeated using another POST request.</dd>
    <dt><a id="code-400" title="Bad Request">400 Bad Request</a> </dt>
    <dd><a title="ErrorDocument 400" href="/e/400/">ErrorDocument Bad Request</a>  |  <a href="#status-400" title="Sample Bad Request">Sample 400 Bad Request</a> <br />The request contains bad syntax or cannot be fulfilled.</dd>
    <dt><a id="code-401" title="Unauthorized">401 Unauthorized</a> </dt>
    <dd><a title="ErrorDocument 401" href="/e/401/">ErrorDocument Unauthorized</a>  |  <a href="#status-401" title="Sample Unauthorized">Sample 401 Unauthorized</a> <br />Similar to 403 Forbidden, but specifically for use when authentication is possible but has failed or not yet been provided. The response must   include a WWW-Authenticate header field containing a challenge applicable to the requested resource. See Basic access authentication and Digest access authentication.</dd>
    <dt><a id="code-402" title="Payment Required">402 Payment Required</a> </dt>
    <dd><a title="ErrorDocument 402" href="/e/402/">ErrorDocument Payment Required</a>  |  <a href="#status-402" title="Sample Payment Required">Sample 402 Payment Required</a> <br />The original intention was that this code might be used as part of some form of digital cash or micropayment scheme, but that has not happened,   and this code has never been used.</dd>
    <dt><a id="code-403" title="Forbidden">403 Forbidden</a> </dt>
    <dd><a title="ErrorDocument 403" href="/e/403/">ErrorDocument Forbidden</a>  |  <a href="#status-403" title="Sample Forbidden">Sample 403 Forbidden</a> <br />The request was a legal request, but the server is refusing to respond to it. Unlike a 401 Unauthorized response, authenticating will make no   difference.</dd>
    <dt><a id="code-404" title="Not Found">404 Not Found</a> </dt>
    <dd><a title="ErrorDocument 404" href="/e/404/">ErrorDocument Not Found</a>  |  <a href="#status-404" title="Sample Not Found">Sample 404 Not Found</a> <br />The requested resource could not be found but may be available again in the future. Subsequent requests by the client are permissible.</dd>
    <dt><a id="code-405" title="Method Not Allowed">405 Method Not Allowed</a> </dt>
    <dd><a title="ErrorDocument 405" href="/e/405/">ErrorDocument Method Not Allowed</a>  |  <a href="#status-405" title="Sample Method Not Allowed">Sample 405 Method Not Allowed</a> <br />A request was made of a resource using a request method not supported by that resource; for example, using GET on a form which requires data   to be presented via POST, or using PUT on a read-only resource.</dd>
    <dt><a id="code-406" title="Not Acceptable">406 Not Acceptable</a> </dt>
    <dd><a title="ErrorDocument 406" href="/e/406/">ErrorDocument Not Acceptable</a>  |  <a href="#status-406" title="Sample Not Acceptable">Sample 406 Not Acceptable</a> <br />The requested resource is only capable of generating content not acceptable according to the Accept headers sent in the request.</dd>
    <dt><a id="code-407" title="Proxy Authentication Required">407 Proxy Authentication Required</a> </dt>
    <dd><a title="ErrorDocument 407" href="/e/407/">ErrorDocument Proxy Authentication Required</a>  |  <a href="#status-407" title="Sample Proxy Authentication Required">Sample 407 Proxy Authentication Required</a> <br />Required</dd>
    <dt><a id="code-408" title="Request Timeout">408 Request Timeout</a> </dt>
    <dd><a title="ErrorDocument 408" href="/e/408/">ErrorDocument Request Timeout</a>  |  <a href="#status-408" title="Sample Request Timeout">Sample 408 Request Timeout</a> <br />The server timed out waiting for the request.</dd>
    <dt><a id="code-409" title="Conflict">409 Conflict</a> </dt>
    <dd><a title="ErrorDocument 409" href="/e/409/">ErrorDocument Conflict</a>  |  <a href="#status-409" title="Sample Conflict">Sample 409 Conflict</a> <br />Indicates that the request could not be processed because of conflict in the request, such as an edit conflict.</dd>
    <dt><a id="code-410" title="Gone">410 Gone</a> </dt>
    <dd><a title="ErrorDocument 410" href="/e/410/">ErrorDocument Gone</a>  |  <a href="#status-410" title="Sample Gone">Sample 410 Gone</a> <br />Indicates that the resource requested is no longer available and will not be available again. This should be used when a resource has been intentionally   removed; however, it is not necessary to return this code and a 404 Not Found can be issued instead. Upon receiving a 410 status code, the client should not request the resource again in the   future. Clients such as search engines should remove the resource from their indexes.</dd>
    <dt><a id="code-411" title="Length Required">411 Length Required</a> </dt>
    <dd><a title="ErrorDocument 411" href="/e/411/">ErrorDocument Length Required</a>  |  <a href="#status-411" title="Sample Length Required">Sample 411 Length Required</a> <br />The request did not specify the length of its content, which is required by the requested resource.</dd>
    <dt><a id="code-412" title="Precondition Failed">412 Precondition Failed</a> </dt>
    <dd><a title="ErrorDocument 412" href="/e/412/">ErrorDocument Precondition Failed</a>  |  <a href="#status-412" title="Sample Precondition Failed">Sample 412 Precondition Failed</a> <br />The server does not meet one of the preconditions that the requester put on the request.</dd>
    <dt><a id="code-413" title="Request Entity Too Large">413 Request Entity Too Large</a> </dt>
    <dd><a title="ErrorDocument 413" href="/e/413/">ErrorDocument Request Entity Too Large</a>  |  <a href="#status-413" title="Sample Request Entity Too Large">Sample 413 Request Entity Too Large</a> <br />The request is larger than the server is willing or able to process.</dd>
    <dt><a id="code-414" title="Request-URI Too Long">414 Request-URI Too Long</a> </dt>
    <dd><a title="ErrorDocument 414" href="/e/414/">ErrorDocument Request-URI Too Long</a>  |  <a href="#status-414" title="Sample Request-URI Too Long">Sample 414 Request-URI Too Long</a> <br />The URI provided was too long for the server to process.</dd>
    <dt><a id="code-415" title="Unsupported Media Type">415 Unsupported Media Type</a> </dt>
    <dd><a title="ErrorDocument 415" href="/e/415/">ErrorDocument Unsupported Media Type</a>  |  <a href="#status-415" title="Sample Unsupported Media Type">Sample 415 Unsupported Media Type</a> <br />The request did not specify any media types that the server or resource supports. For example the client specified that an image resource   should be served as image/svg+xml, but the server cannot find a matching version of the image.</dd>
    <dt><a id="code-416" title="Requested Range Not Satisfiable">416 Requested Range Not Satisfiable</a> </dt>
    <dd><a title="ErrorDocument 416" href="/e/416/">ErrorDocument Requested Range Not Satisfiable</a>  |  <a href="#status-416" title="Sample Requested Range Not Satisfiable">Sample 416 Requested Range Not Satisfiable</a> <br />The client has asked for a portion of the file, but the server cannot supply that portion (for example, if the client asked for   a part of the file that lies beyond the end of the file).</dd>
    <dt><a id="code-417" title="Expectation Failed">417 Expectation Failed</a> </dt>
    <dd><a title="ErrorDocument 417" href="/e/417/">ErrorDocument Expectation Failed</a>  |  <a href="#status-417" title="Sample Expectation Failed">Sample 417 Expectation Failed</a> <br />The server cannot meet the requirements of the Expect request-header field.</dd>
    <dt><a id="code-418" title="I'm a teapot">418 I'm a teapot</a> </dt>
    <dd><a title="ErrorDocument 418" href="/e/418/">ErrorDocument I'm a teapot</a>  |  <a href="#status-418" title="Sample I'm a teapot">Sample 418 I'm a teapot</a> <br />The HTCPCP server is a teapot. The responding entity MAY be short and stout. Defined by the April Fools specification RFC 2324. See Hyper Text   Coffee Pot Control Protocol for more information.</dd>
    <dt><a id="code-422" title="Unprocessable Entity">422 Unprocessable Entity</a> </dt>
    <dd><a title="ErrorDocument 422" href="/e/422/">ErrorDocument Unprocessable Entity</a>  |  <a href="#status-422" title="Sample Unprocessable Entity">Sample 422 Unprocessable Entity</a> <br />(WebDAV) (RFC 4918 ) - The request was well-formed but was unable to be followed due to semantic errors.</dd>
    <dt><a id="code-423" title="Locked">423 Locked</a> </dt>
    <dd><a title="ErrorDocument 423" href="/e/423/">ErrorDocument Locked</a>  |  <a href="#status-423" title="Sample Locked">Sample 423 Locked</a> <br />(WebDAV) (RFC 4918 ) - The resource that is being accessed is locked</dd>
    <dt><a id="code-424" title="Failed Dependency">424 Failed Dependency</a> </dt>
    <dd><a title="ErrorDocument 424" href="/e/424/">ErrorDocument Failed Dependency</a>  |  <a href="#status-424" title="Sample Failed Dependency">Sample 424 Failed Dependency</a> <br />(WebDAV) (RFC 4918 ) - The request failed due to failure of a previous request (e.g. a PROPPATCH).</dd>
    <dt><a id="code-425" title="Unordered Collection">425 Unordered Collection</a> </dt>
    <dd><a title="ErrorDocument 425" href="/e/425/">ErrorDocument Unordered Collection</a>  |  <a href="#status-425" title="Sample Unordered Collection">Sample 425 Unordered Collection</a> <br />Defined in drafts of WebDav Advanced Collections, but not present in "Web Distributed Authoring and Versioning (WebDAV) Ordered Collections   Protocol" (RFC 3648).</dd>
    <dt><a id="code-426" title="Upgrade Required">426 Upgrade Required</a> </dt>
    <dd><a title="ErrorDocument 426" href="/e/426/">ErrorDocument Upgrade Required</a>  |  <a href="#status-426" title="Sample Upgrade Required">Sample 426 Upgrade Required</a> <br />(RFC 2817 ) - The client should switch to TLS/1.0.</dd>
    <dt><a id="code-449" title="Retry With">449 Retry With</a> </dt>
    <dd><a title="ErrorDocument 449" href="/e/449/">ErrorDocument Retry With</a>  |  <a href="#status-449" title="Sample Retry With">Sample 449 Retry With</a> <br />A Microsoft extension. The request should be retried after doing the appropriate action.</dd>
    <dt><a id="code-500" title="Internal Server Error">500 Internal Server Error</a> </dt>
    <dd><a title="ErrorDocument 500" href="/e/500/">ErrorDocument Internal Server Error</a>  |  <a href="#status-500" title="Sample Internal Server Error">Sample 500 Internal Server Error</a> <br />A generic error message, given when no more specific message is suitable.</dd>
    <dt><a id="code-501" title="Not Implemented">501 Not Implemented</a> </dt>
    <dd><a title="ErrorDocument 501" href="/e/501/">ErrorDocument Not Implemented</a>  |  <a href="#status-501" title="Sample Not Implemented">Sample 501 Not Implemented</a> <br />The server either does not recognise the request method, or it lacks the ability to fulfil the request.</dd>
    <dt><a id="code-502" title="Bad Gateway">502 Bad Gateway</a> </dt>
    <dd><a title="ErrorDocument 502" href="/e/502/">ErrorDocument Bad Gateway</a>  |  <a href="#status-502" title="Sample Bad Gateway">Sample 502 Bad Gateway</a> <br />The server was acting as a gateway or proxy and received an invalid response from the upstream server.</dd>
    <dt><a id="code-503" title="Service Unavailable">503 Service Unavailable</a> </dt>
    <dd><a title="ErrorDocument 503" href="/e/503/">ErrorDocument Service Unavailable</a>  |  <a href="#status-503" title="Sample Service Unavailable">Sample 503 Service Unavailable</a> <br />The server is currently unavailable (because it is overloaded or down for maintenance). Generally, this is a temporary state.</dd>
    <dt><a id="code-504" title="Gateway Timeout">504 Gateway Timeout</a> </dt>
    <dd><a title="ErrorDocument 504" href="/e/504/">ErrorDocument Gateway Timeout</a>  |  <a href="#status-504" title="Sample Gateway Timeout">Sample 504 Gateway Timeout</a> <br />The server was acting as a gateway or proxy and did not receive a timely request from the upstream server.</dd>
    <dt><a id="code-505" title="HTTP Version Not Supported">505 HTTP Version Not Supported</a> </dt>
    <dd><a title="ErrorDocument 505" href="/e/505/">ErrorDocument HTTP Version Not Supported</a>  |  <a href="#status-505" title="Sample HTTP Version Not Supported">Sample 505 HTTP Version Not Supported</a> <br />The server does not support the HTTP protocol version used in the request.</dd>
    <dt><a id="code-506" title="Variant Also Negotiates">506 Variant Also Negotiates</a> </dt>
    <dd><a title="ErrorDocument 506" href="/e/506/">ErrorDocument Variant Also Negotiates</a>  |  <a href="#status-506" title="Sample Variant Also Negotiates">Sample 506 Variant Also Negotiates</a> <br />(RFC 2295 ) - Transparent content negotiation for the request, results in a circular reference.</dd>
    <dt><a id="code-507" title="Insufficient Storage">507 Insufficient Storage</a> </dt>
    <dd><a title="ErrorDocument 507" href="/e/507/">ErrorDocument Insufficient Storage</a>  |  <a href="#status-507" title="Sample Insufficient Storage">Sample 507 Insufficient Storage</a> <br />(WebDAV) (RFC 4918 )</dd>
    <dt><a id="code-509" title="Bandwidth Limit Exceeded">509 Bandwidth Limit Exceeded</a> </dt>
    <dd><a title="ErrorDocument 509" href="/e/509/">ErrorDocument Bandwidth Limit Exceeded</a>  |  <a href="#status-509" title="Sample Bandwidth Limit Exceeded">Sample 509 Bandwidth Limit Exceeded</a> <br />(Apache bw/limited extension) - This status code, while used by many servers, is not specified in any RFCs.</dd>
    <dt><a id="code-510" title="Not Extended">510 Not Extended</a> </dt>
    <dd><a title="ErrorDocument 510" href="/e/510/">ErrorDocument Not Extended</a>  |  <a href="#status-510" title="Sample Not Extended">Sample 510 Not Extended</a> <br />(RFC 2774 ) - Further extensions to the request are required for the server to fulfil it.</dd>
</dl>


<h3>1xx Info / Informational</h3>
<p><code>HTTP_INFO</code> - <strong>Request received, continuing process</strong>. Indicates a provisional response, consisting only of the Status-Line and optional headers, and is terminated by an empty line.</p>
<ul>
    <li> <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#status-100" title="Continue">100</a>  <a title="ErrorDocument 100" href="/e/100/">Continue</a>  - <code>HTTP_CONTINUE</code></li>
    <li> <a href="#status-101" title="Switching Protocols">101</a>  <a title="ErrorDocument 101" href="/e/101/">Switching Protocols</a>  - <code>HTTP_SWITCHING_PROTOCOLS</code></li>
    <li> <a href="#status-102" title="Processing">102</a>  <a title="ErrorDocument 102" href="/e/102/">Processing</a>  - <code>HTTP_PROCESSING</code></li>
</ul>


<h3>2xx Success / OK</h3>
<p><code>HTTP_SUCCESS</code> - <strong>The action was successfully received, understood, and accepted</strong>.  Indicates that the client's request was successfully received, understood, and accepted.</p>
<ul>
    <li> <a href="#status-200" title="OK">200</a>  <a title="ErrorDocument 200" href="/e/200/">OK</a>  - <code>HTTP_OK</code></li>
    <li> <a href="#status-201" title="Created">201</a>  <a title="ErrorDocument 201" href="/e/201/">Created</a>  - <code>HTTP_CREATED</code></li>
    <li> <a href="#status-202" title="Accepted">202</a>  <a title="ErrorDocument 202" href="/e/202/">Accepted</a>  - <code>HTTP_ACCEPTED</code></li>
    <li> <a href="#status-203" title="Non-Authoritative Information">203</a>  <a title="ErrorDocument 203" href="/e/203/">Non-Authoritative Information</a>  - <code>HTTP_NON_AUTHORITATIVE</code></li>
    <li> <a href="#status-204" title="No Content">204</a>  <a title="ErrorDocument 204" href="/e/204/">No Content</a>  - <code>HTTP_NO_CONTENT</code></li>
    <li> <a href="#status-205" title="Reset Content">205</a>  <a title="ErrorDocument 205" href="/e/205/">Reset Content</a>  - <code>HTTP_RESET_CONTENT</code></li>
    <li> <a href="#status-206" title="Partial Content">206</a>  <a title="ErrorDocument 206" href="/e/206/">Partial Content</a>  - <code>HTTP_PARTIAL_CONTENT</code></li>
    <li> <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html#status-207" title="Multi-Status">207</a>  <a title="ErrorDocument 207" href="/e/207/">Multi-Status</a>  - <code>HTTP_MULTI_STATUS</code></li>
</ul>


<h3>3xx Redirect</h3>
<p><code>HTTP_REDIRECT</code> - <strong>The client must take additional action to complete the request</strong>.  Indicates that further action needs to be taken by the user-agent in order to fulfill the request. The action required may be carried out by the user agent without interaction with the user if and only if the method used in the second request is GET or HEAD. A user agent should not automatically <em>redirect a request more than 5 times</em>, since such redirections usually indicate an <strong>infinite loop</strong>.</p>
<ul>
    <li> <a href="#status-300" title="Multiple Choices">300</a>  <a title="ErrorDocument 300" href="/e/300/">Multiple Choices</a>  - <code>HTTP_MULTIPLE_CHOICES</code></li>
    <li> <a href="#status-301" title="Moved Permanently">301</a>  <a title="ErrorDocument 301" href="/e/301/">Moved Permanently</a>  - <code>HTTP_MOVED_PERMANENTLY</code></li>
    <li> <a href="#status-302" title="Found">302</a>  <a title="ErrorDocument 302" href="/e/302/">Found</a>  - <code>HTTP_MOVED_TEMPORARILY</code></li>
    <li> <a href="#status-303" title="See Other">303</a>  <a title="ErrorDocument 303" href="/e/303/">See Other</a>  - <code>HTTP_SEE_OTHER</code></li>
    <li> <a href="#status-304" title="Not Modified">304</a>  <a title="ErrorDocument 304" href="/e/304/">Not Modified</a>  - <code>HTTP_NOT_MODIFIED</code></li>
    <li> <a href="#status-305" title="Use Proxy">305</a>  <a title="ErrorDocument 305" href="/e/305/">Use Proxy</a>  - <code>HTTP_USE_PROXY</code></li>
    <li> <a href="#status-306" title="unused">306</a>  <a title="ErrorDocument 306" href="/e/306/">unused</a>  - <code>UNUSED</code></li>
    <li> <a href="#status-307" title="Temporary Redirect">307</a>  <a title="ErrorDocument 307" href="/e/307/">Temporary Redirect</a>  - <code>HTTP_TEMPORARY_REDIRECT</code></li>
</ul>


<h3>4xx Client Error</h3>
<p><code>HTTP_CLIENT_ERROR</code> - <strong>The request contains bad syntax or cannot be fulfilled</strong>.  Indicates case where client seems to have erred. Except when responding to a HEAD request, the server should include an entity containing an explanation of the error situation, and whether it is a temporary or permanent condition.</p>
<ul>
    <li> <a href="#status-400" title="Bad Request">400</a>  <a title="ErrorDocument 400" href="/e/400/">Bad Request</a>  - <code>HTTP_BAD_REQUEST</code></li>
    <li> <a href="#status-401" title="Authorization Required">401</a>  <a title="ErrorDocument 401" href="/e/401/">Authorization Required</a>  - <code>HTTP_UNAUTHORIZED</code></li>
    <li> <a href="#status-402" title="Payment Required">402</a>  <a title="ErrorDocument 402" href="/e/402/">Payment Required</a>  - <code>HTTP_PAYMENT_REQUIRED</code></li>
    <li> <a href="#status-403" title="Forbidden">403</a>  <a title="ErrorDocument 403" href="/e/403/">Forbidden</a>  - <code>HTTP_FORBIDDEN</code></li>
    <li> <a href="#status-404" title="Not Found">404</a>  <a title="ErrorDocument 404" href="/e/404/">Not Found</a>  - <code>HTTP_NOT_FOUND</code></li>
    <li> <a href="#status-405" title="Method Not Allowed">405</a>  <a title="ErrorDocument 405" href="/e/405/">Method Not Allowed</a>  - <code>HTTP_METHOD_NOT_ALLOWED</code></li>
    <li> <a href="#status-406" title="Not Acceptable">406</a>  <a title="ErrorDocument 406" href="/e/406/">Not Acceptable</a>  - <code>HTTP_NOT_ACCEPTABLE</code></li>
    <li> <a href="#status-407" title="Proxy Authentication Required">407</a>  <a title="ErrorDocument 407" href="/e/407/">Proxy Authentication Required</a>  - <code>HTTP_PROXY_AUTHENTICATION_REQUIRED</code></li>
    <li> <a href="#status-408" title="Request Time-out">408</a>  <a title="ErrorDocument 408" href="/e/408/">Request Time-out</a>  - <code>HTTP_REQUEST_TIME_OUT</code></li>
    <li> <a href="#status-409" title="Conflict">409</a>  <a title="ErrorDocument 409" href="/e/409/">Conflict</a>  - <code>HTTP_CONFLICT</code></li>
    <li> <a href="#status-410" title="Gone">410</a>  <a title="ErrorDocument 410" href="/e/410/">Gone</a>  - <code>HTTP_GONE</code></li>
    <li> <a href="#status-411" title="Length Required">411</a>  <a title="ErrorDocument 411" href="/e/411/">Length Required</a>  - <code>HTTP_LENGTH_REQUIRED</code></li>
    <li> <a href="#status-412" title="Precondition Failed">412</a>  <a title="ErrorDocument 412" href="/e/412/">Precondition Failed</a>  - <code>HTTP_PRECONDITION_FAILED</code></li>
    <li> <a href="#status-413" title="Request Entity Too Large">413</a>  <a title="ErrorDocument 413" href="/e/413/">Request Entity Too Large</a>  - <code>HTTP_REQUEST_ENTITY_TOO_LARGE</code></li>
    <li> <a href="#status-414" title="Request-URI Too Large">414</a>  <a title="ErrorDocument 414" href="/e/414/">Request-URI Too Large</a>  - <code>HTTP_REQUEST_URI_TOO_LARGE</code></li>
    <li> <a href="#status-415" title="Unsupported Media Type">415</a>  <a title="ErrorDocument 415" href="/e/415/">Unsupported Media Type</a>  - <code>HTTP_UNSUPPORTED_MEDIA_TYPE</code></li>
    <li> <a href="#status-416" title="Requested Range Not Satisfiable">416</a>  <a title="ErrorDocument 416" href="/e/416/">Requested Range Not Satisfiable</a>  - <code>HTTP_RANGE_NOT_SATISFIABLE</code></li>
    <li> <a href="#status-417" title="Expectation Failed">417</a>  <a title="ErrorDocument 417" href="/e/417/">Expectation Failed</a>  - <code>HTTP_EXPECTATION_FAILED</code></li>
    <li> <a href="#status-418" title="Im a teapot">418</a>  <a title="ErrorDocument 418" href="/e/418/">I'm a teapot</a>  - <code>UNUSED</code></li>
    <li> <a href="#status-419" title="unused">419</a>  <a title="ErrorDocument 419" href="/e/419/">unused</a>  - <code>UNUSED</code></li>
    <li> <a href="#status-420" title="unused">420</a>  <a title="ErrorDocument 420" href="/e/420/">unused</a>  - <code>UNUSED</code></li>
    <li> <a href="#status-421" title="unused">421</a>  <a title="ErrorDocument 421" href="/e/421/">unused</a>  - <code>UNUSED</code></li>
    <li> <a href="#status-422" title="Unprocessable Entity">422</a>  <a title="ErrorDocument 422" href="/e/422/">Unprocessable Entity</a>  - <code>HTTP_UNPROCESSABLE_ENTITY</code></li>
    <li> <a href="#status-423" title="Locked">423</a>  <a title="ErrorDocument 423" href="/e/423/">Locked</a>  - <code>HTTP_LOCKED</code></li>
    <li> <a href="#status-424" title="Failed Dependency">424</a>  <a title="ErrorDocument 424" href="/e/424/">Failed Dependency</a>  - <code>HTTP_FAILED_DEPENDENCY</code></li>
    <li> <a href="#status-425" title="No code">425</a>  <a title="ErrorDocument 425" href="/e/425/">No code</a>  - <code>HTTP_NO_CODE</code></li>
    <li> <a href="#status-426" title="Upgrade Required">426</a>  <a title="ErrorDocument 426" href="/e/426/">Upgrade Required</a>  - <code>HTTP_UPGRADE_REQUIRED</code></li>
</ul>


<h3>5xx Server Error</h3>
<p><code>HTTP_SERVER_ERROR</code> - <strong>The server failed to fulfill an apparently valid request</strong>.  Indicate cases in which the server is aware that it has erred or is incapable of performing the request. Except when responding to a HEAD request, the server should include an entity containing an explanation of the error situation, and whether it is a temporary or permanent condition. User agents should display any included entity to the user. These response codes are applicable to any request method.</p>
<ul>
    <li> <a href="#status-500" title="Internal Server Error">500</a>  <a title="ErrorDocument 500" href="/e/500/">Internal Server Error</a>  - <code>HTTP_INTERNAL_SERVER_ERROR</code></li>
    <li> <a href="#status-501" title="Method Not Implemented">501</a>  <a title="ErrorDocument 501" href="/e/501/">Method Not Implemented</a>  - <code>HTTP_NOT_IMPLEMENTED</code></li>
    <li> <a href="#status-502" title="Bad Gateway">502</a>  <a title="ErrorDocument 502" href="/e/502/">Bad Gateway</a>  - <code>HTTP_BAD_GATEWAY</code></li>
    <li> <a href="#status-503" title="Service Temporarily Unavailable">503</a>  <a title="ErrorDocument 503" href="/e/503/">Service Temporarily Unavailable</a>  - <code>HTTP_SERVICE_UNAVAILABLE</code></li>
    <li> <a href="#status-504" title="Gateway Time-out">504</a>  <a title="ErrorDocument 504" href="/e/504/">Gateway Time-out</a>  - <code>HTTP_GATEWAY_TIME_OUT</code></li>
    <li> <a href="#status-505" title="HTTP Version Not Supported">505</a>  <a title="ErrorDocument 505" href="/e/505/">HTTP Version Not Supported</a>  - <code>HTTP_VERSION_NOT_SUPPORTED</code></li>
    <li> <a href="#status-506" title="Variant Also Negotiates">506</a>  <a title="ErrorDocument 506" href="/e/506/">Variant Also Negotiates</a>  - <code>HTTP_VARIANT_ALSO_VARIES</code></li>
    <li> <a href="#status-507" title="Insufficient Storage">507</a>  <a title="ErrorDocument 507" href="/e/507/">Insufficient Storage</a>  - <code>HTTP_INSUFFICIENT_STORAGE</code></li>
    <li> <a href="#status-508" title="unused">508</a>  <a title="ErrorDocument 508" href="/e/508/">unused</a>  - <code>UNUSED</code></li>
    <li> <a href="#status-509" title="unused">509</a>  <a title="ErrorDocument 509" href="/e/509/">unused</a>  - <code>UNUSED</code></li>
    <li> <a href="#status-510" title="Not Extended">510</a>  <a title="ErrorDocument 510" href="/e/510/">Not Extended</a>  - <code>HTTP_NOT_EXTENDED</code></li>
</ul>


<hr />


<h2> <a href="#quick-start" name="quick-start" id="quick-start">Quick Start to triggering ErrorDocuments for each Status Code</a> </h2>
<p>Let start with a quick and easy example.  Add the following Redirect rules to your htaccess file, then open your browser and goto each url like <code>yoursite.com/e/400</code>. <em>Don't create an /e/ directory or any files.</em></p>
<pre>Redirect 400 /e/400
Redirect 503 /e/503
Redirect 405 /e/405</pre>
<p> <a href="http://uploads.askapache.com/2007/03/error-400s.png" title="Apache ErrorDocument Results" rel="lb"><img src="http://uploads.askapache.com/2007/03/error-400s.thumbnail.png" alt="Apache ErrorDocument Results" title="error 400s.thumbnail htaccess" /></a> <br /> <a href="http://uploads.askapache.com/2007/03/error-503.png" title="error 503" rel="lb"><img src="http://uploads.askapache.com/2007/03/error-503.thumbnail.png" alt="error 503" title="error 503.thumbnail htaccess" /></a> </p>


<h2> <a href="#automating-the-process" name="automating-the-process" id="automating-the-process">Automate the ErrorDocument Triggering</a> </h2>


<h3> <a href="#redirect-code-in-htaccess" name="redirect-code-in-htaccess" id="redirect-code-in-htaccess">The htaccess Redirects</a> </h3>
<p>When a Status code is encountered, Apache outputs the Header and the ErrorDocument for that error code.  So you can view any Header and the default ErrorDocument, by causing that numerical error code, which is caused by the Status Code.</p>
<p>For instance, if you request a file that doesn't exist, a <strong>404 Not Found</strong> Header is issued and the corresponding ErrorDocument is served with the <strong>404 Not Found</strong> Header.</p>
<pre>Redirect 100 /e/100
Redirect 101 /e/101
Redirect 102 /e/102
Redirect 200 /e/200
Redirect 201 /e/201
Redirect 202 /e/202
Redirect 203 /e/203
Redirect 204 /e/204
Redirect 205 /e/205
Redirect 206 /e/206
Redirect 207 /e/207
Redirect 300 /e/300 http://www.askapache.com/?s=300
Redirect 301 /e/301 http://www.askapache.com/?s=301
Redirect 302 /e/302 http://www.askapache.com/?s=302
Redirect 303 /e/303 http://www.askapache.com/?s=303
Redirect 304 /e/304 http://www.askapache.com/?s=304
Redirect 305 /e/305 http://www.askapache.com/?s=305
Redirect 306 /e/306 http://www.askapache.com/?s=306
Redirect 307 /e/307 http://www.askapache.com/?s=307
Redirect 400 /e/400
Redirect 401 /e/401
Redirect 402 /e/402
Redirect 403 /e/403
Redirect 404 /e/404
Redirect 405 /e/405
Redirect 406 /e/406
Redirect 407 /e/407
Redirect 408 /e/408
Redirect 409 /e/409
Redirect 410 /e/410
Redirect 411 /e/411
Redirect 412 /e/412
Redirect 413 /e/413
Redirect 414 /e/414
Redirect 415 /e/415
Redirect 416 /e/416
Redirect 417 /e/417
Redirect 418 /e/418
Redirect 419 /e/419
Redirect 420 /e/420
Redirect 421 /e/421
Redirect 422 /e/422
Redirect 423 /e/423
Redirect 424 /e/424
Redirect 425 /e/425
Redirect 426 /e/426
Redirect 500 /e/500
Redirect 501 /e/501
Redirect 502 /e/502
Redirect 503 /e/503
Redirect 504 /e/504
Redirect 505 /e/505
Redirect 506 /e/506
Redirect 507 /e/507
Redirect 508 /e/508
Redirect 509 /e/509
Redirect 510 /e/510</pre>


<h3> <a href="#php-header-grabber-script" name="php-header-grabber-script" id="php-header-grabber-script">PHP script that gets and outputs the Headers/Content</a> </h3>
<p>Now all I have to do is add 57 Redirect Directives to my htaccess, and then request each of them 1 at a time from my browser to see the result, and use a packet sniffing program like  <a href="http://wireshark.askapache.com">WireShark</a>  to see the Headers.  Uh, scratch that, that would take way too long!</p>
<p>Instead I hacked up a simple php script using  <a href="http://www.askapache.com/phpbb/sending-post-form-data-with-php-curl.html">cURL</a>  to automate sending GET Requests to each of the 57 Redirect URL-paths. A side benefit of using the php script is that it performs all 57 Requests concurrently and saves each Requests returned headers and content to an output buffer.  After all 57 have been queried, the output buffer is flushed to the browser.</p>
<pre>&lt;?php
$SITENAME=&#039;http://www.askapache.com&#039;;
&nbsp;
$CODES = array(array(&#039;100&#039;,&#039;101&#039;,&#039;102&#039;),
array(&#039;200&#039;,&#039;201&#039;,&#039;202&#039;,&#039;203&#039;,&#039;204&#039;,&#039;205&#039;,&#039;206&#039;,&#039;207&#039;),
array(&#039;300&#039;,&#039;301&#039;,&#039;302&#039;,&#039;303&#039;,&#039;304&#039;,&#039;305&#039;,&#039;306&#039;,&#039;307&#039;),
array(&#039;400&#039;,&#039;401&#039;,&#039;402&#039;,&#039;403&#039;,&#039;404&#039;,&#039;405&#039;,&#039;406&#039;,&#039;407&#039;,&#039;408&#039;,&#039;409&#039;,&#039;410&#039;,&#039;411&#039;,&#039;412&#039;,&#039;413&#039;,
&#039;414&#039;,&#039;415&#039;,&#039;416&#039;,&#039;417&#039;,&#039;418&#039;,&#039;419&#039;,&#039;420&#039;,&#039;421&#039;,&#039;422&#039;,&#039;423&#039;,&#039;424&#039;,&#039;425&#039;,&#039;426&#039;),
array(&#039;500&#039;,&#039;501&#039;,&#039;502&#039;,&#039;503&#039;,&#039;504&#039;,&#039;505&#039;,&#039;506&#039;,&#039;507&#039;,&#039;508&#039;,&#039;509&#039;,&#039;510&#039;));
&nbsp;
$TMPSAVETO=&#039;/tmp/&#039;.time().&#039;.txt&#039;;
&nbsp;
# if file exists then delete it
if(is_file($TMPSAVETO))unlink($TMPSAVETO);
&nbsp;
foreach($CODES as $keyd =&gt; $res)
{
foreach($res as $key)
{
$ch = curl_init("$SITENAME/e/$key");
$fp = fopen ($TMPSAVETO, "a");
curl_setopt ($ch, CURLOPT_FILE, $fp);
curl_setopt ($ch, CURLOPT_FOLLOWLOCATION ,1);
curl_setopt ($ch, CURLOPT_HEADER ,1);
curl_exec ($ch);
curl_close ($ch);
fclose ($fp);
}
}
$OUT=&#039;&#039;;
ob_start();
header ("Content-Type: text/plain;");
readfile($TMPSAVETO);
$OUT=ob_get_clean();
echo $OUT;
unlink($TMPSAVETO);
exit;
?&gt;</pre>


<h2> <a href="#headers-returned-content" id="headers-returned-content">Headers and Content Returned</a> </h2>


<h3> <a href="#status-100" name="status-100" id="status-100">100 Continue</a> </h3>
<pre>HTTP/1.1 100 Continue
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;100 Continue&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Continue&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-101" name="status-101" id="status-101">101 Switching Protocols</a> </h3>
<pre>HTTP/1.1 101 Switching Protocols&lt;html&gt;
&lt;head&gt;
&lt;title&gt;101 Switching Protocols&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Switching Protocols&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-102" name="status-102" id="status-102">102 Processing</a> </h3>
<pre>HTTP/1.1 102 Processing
X-Pad: avoid browser bug&lt;html&gt;
&lt;head&gt;
&lt;title&gt;102 Processing&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Processing&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-200" name="status-200" id="status-200">200 OK</a> </h3>
<pre>HTTP/1.1 200 OK
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;200 OK&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;OK&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-201" name="status-201" id="status-201">201 Created</a> </h3>
<pre>HTTP/1.1 201 Created
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;201 Created&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Created&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-202" name="status-202" id="status-202">202 Accepted</a> </h3>
<pre>HTTP/1.1 202 Accepted
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;202 Accepted&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Accepted&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-203" name="status-203" id="status-203">203 Non-Authoritative Information</a> </h3>
<pre>HTTP/1.1 203 Non-Authoritative Information
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;203 Non-Authoritative Information&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Non-Authoritative Information&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-204" name="status-204" id="status-204">204 No Content</a> </h3>
<pre>HTTP/1.1 204 No Content
Content-Type: text/plain; charset=UTF-8
</pre>


<h3> <a href="#status-205" name="status-205" id="status-205">205 Reset Content</a> </h3>
<pre>HTTP/1.1 205 Reset Content&lt;html&gt;
&lt;head&gt;
&lt;title&gt;205 Reset Content&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Reset Content&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-206" name="status-206" id="status-206">206 Partial Content</a> </h3>
<pre>HTTP/1.1 206 Partial Content&lt;html&gt;
&lt;head&gt;
&lt;title&gt;206 Partial Content&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Partial Content&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-207" name="status-207" id="status-207">207 Multi-Status</a> </h3>
<pre>HTTP/1.1 207 Multi-Status
X-Pad: avoid browser bug&lt;html&gt;
&lt;head&gt;
&lt;title&gt;207 Multi-Status&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Multi-Status&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-300" name="status-300" id="status-300">300 Multiple Choices</a> </h3>
<pre>HTTP/1.1 300 Multiple Choices
Location: http://www.askapache.com/?s=300&lt;html&gt;
&lt;head&gt;
&lt;title&gt;300 Multiple Choices&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Multiple Choices&lt;/h1&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-301" name="status-301" id="status-301">301 Moved Permanently</a> </h3>
<pre>HTTP/1.1 301 Moved Permanently
Location: http://www.askapache.com/?s=301&lt;html&gt;
&lt;head&gt;
&lt;title&gt;301 Moved Permanently&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Moved Permanently&lt;/h1&gt;
&lt;p&gt;The document has moved  &lt;a href="http://www.askapache.com/?s=301"&gt;here&lt;/a&gt; .&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-302" name="status-302" id="status-302">302 Found</a> </h3>
<pre>HTTP/1.1 302 Found
Location: http://www.askapache.com/?s=302&lt;html&gt;
&lt;head&gt;
&lt;title&gt;302 Found&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Found&lt;/h1&gt;
&lt;p&gt;The document has moved  &lt;a href="http://www.askapache.com/?s=302"&gt;here&lt;/a&gt; .&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-303" name="status-303" id="status-303">303 See Other</a> </h3>
<pre>HTTP/1.1 303 See Other
Location: http://www.askapache.com/?s=303&lt;html&gt;
&lt;head&gt;
&lt;title&gt;303 See Other&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;See Other&lt;/h1&gt;
&lt;p&gt;The answer to your request is located  &lt;a href="http://www.askapache.com/?s=303"&gt;here&lt;/a&gt; .&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-304" name="status-304" id="status-304">304 Not Modified</a> </h3>
<pre>HTTP/1.1 304 Not Modified</pre>


<h3> <a href="#status-305" name="status-305" id="status-305">305 Use Proxy</a> </h3>
<pre>HTTP/1.1 305 Use Proxy
Location: http://www.askapache.com/?s=305&lt;html&gt;
&lt;head&gt;
&lt;title&gt;305 Use Proxy&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Use Proxy&lt;/h1&gt;
&lt;p&gt;This resource is only accessible through the proxy
    http://www.askapache.com/?s=305&lt;br /&gt;You will need to configure your client to use that proxy.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-306" name="status-306" id="status-306">306 unused</a> </h3>
<pre>HTTP/1.1 306 unused
Location: http://www.askapache.com/?s=306&lt;html&gt;
&lt;head&gt;
&lt;title&gt;306 unused&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;unused&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-307" name="status-307" id="status-307">307 Temporary Redirect</a> </h3>
<pre>HTTP/1.1 307 Temporary Redirect
Location: http://www.askapache.com/?s=307&lt;html&gt;
&lt;head&gt;
&lt;title&gt;307 Temporary Redirect&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Temporary Redirect&lt;/h1&gt;
&lt;p&gt;The document has moved  &lt;a href="http://www.askapache.com/?s=307"&gt;here&lt;/a&gt; .&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-400" name="status-400" id="status-400">400 Bad Request</a> </h3>
<pre>HTTP/1.1 400 Bad Request
Connection: close&lt;html&gt;
&lt;head&gt;
&lt;title&gt;400 Bad Request&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Bad Request&lt;/h1&gt;
&lt;p&gt;Your browser sent a request that this server could not understand.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-401" name="status-401" id="status-401">401 Authorization Required</a> </h3>
<pre>HTTP/1.1 401 Authorization Required&lt;html&gt;
&lt;head&gt;
&lt;title&gt;401 Authorization Required&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Authorization Required&lt;/h1&gt;
&lt;p&gt;This server could not verify that you
    are authorized to access the document
    requested.  Either you supplied the wrong
    credentials (e.g., bad password), or your
    browser doesn&#039;t understand how to supply
    the credentials required.&lt;/p&gt;
&lt;p&gt;Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-402" name="status-402" id="status-402">402 Payment Required</a> </h3>
<pre>HTTP/1.1 402 Payment Required&lt;html&gt;
&lt;head&gt;
&lt;title&gt;402 Payment Required&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Payment Required&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-403" name="status-403" id="status-403">403 Forbidden</a> </h3>
<pre>HTTP/1.1 403 Forbidden&lt;html&gt;
&lt;head&gt;
&lt;title&gt;403 Forbidden&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Forbidden&lt;/h1&gt;
&lt;p&gt;You don&#039;t have permission to access /e/403
    on this server.&lt;/p&gt;
&lt;p&gt;Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-404" name="status-404" id="status-404">404 Not Found</a> </h3>
<pre>HTTP/1.1 404 Not Found&lt;html&gt;
&lt;head&gt;
&lt;title&gt;404 Not Found&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Not Found&lt;/h1&gt;
&lt;p&gt;The requested URL /e/404 was not found on this server.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>
<p class="anote"><span>NOTE:</span><br />You will most definately want to check out and use the <a href="http://www.askapache.com/seo/404-google-wordpress-plugin.html" title="404 Error Page WordPress Plugin">Google 404 Error Page</a> if you run WordPress.</p>


<h3> <a href="#status-405" name="status-405" id="status-405">405 Method Not Allowed</a> </h3>
<pre>HTTP/1.1 405 Method Not Allowed
Allow: TRACE
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;405 Method Not Allowed&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Method Not Allowed&lt;/h1&gt;
&lt;p&gt;The requested method GET is not allowed for the URL /e/405.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-406" name="status-406" id="status-406">406 Not Acceptable</a> </h3>
<pre>HTTP/1.1 406 Not Acceptable
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;406 Not Acceptable&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Not Acceptable&lt;/h1&gt;
&lt;p&gt;An appropriate representation of the requested resource /e/406 could not be found on this server.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-407" name="status-407" id="status-407">407 Proxy Authentication Required</a> </h3>
<pre>HTTP/1.1 407 Proxy Authentication Required&lt;html&gt;
&lt;head&gt;
&lt;title&gt;407 Proxy Authentication Required&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Proxy Authentication Required&lt;/h1&gt;
&lt;p&gt;This server could not verify that you
    are authorized to access the document
    requested.  Either you supplied the wrong
    credentials (e.g., bad password), or your
    browser doesn&#039;t understand how to supply
    the credentials required.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-408" name="status-408" id="status-408">408 Request Time-out</a> </h3>
<pre>HTTP/1.1 408 Request Time-out
Connection: close
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;408 Request Time-out&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Request Time-out&lt;/h1&gt;
&lt;p&gt;Server timeout waiting for the HTTP request from the client.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-409" name="status-409" id="status-409">409 Conflict</a> </h3>
<pre>HTTP/1.1 409 Conflict
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;409 Conflict&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Conflict&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-410" name="status-410" id="status-410">410 Gone</a> </h3>
<pre>HTTP/1.1 410 Gone
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;410 Gone&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Gone&lt;/h1&gt;
&lt;p&gt;The requested resource&lt;br /&gt;/e/410&lt;br /&gt;is no longer available on this server and there is no forwarding address.
    Please remove all references to this resource.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-411" name="status-411" id="status-411">411 Length Required</a> </h3>
<pre>HTTP/1.1 411 Length Required
Connection: close
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;411 Length Required&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Length Required&lt;/h1&gt;
&lt;p&gt;A request of the requested method GET requires a valid Content-length.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-412" name="status-412" id="status-412">412 Precondition Failed</a> </h3>
<pre>HTTP/1.1 412 Precondition Failed
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;412 Precondition Failed&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Precondition Failed&lt;/h1&gt;
&lt;p&gt;The precondition on the request for the URL /e/412 evaluated to false.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-413" name="status-413" id="status-413">413 Request Entity Too Large</a> </h3>
<pre>HTTP/1.1 413 Request Entity Too Large
Connection: close&lt;html&gt;
&lt;head&gt;
&lt;title&gt;413 Request Entity Too Large&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Request Entity Too Large&lt;/h1&gt;
The requested resource&lt;br /&gt;/e/413&lt;br /&gt;does not allow request data with GET requests, or the amount of data provided in
the request exceeds the capacity limit.
&lt;/body&gt;
&lt;/html&gt;</pre>

<h3> <a href="#status-414" name="status-414" id="status-414">414 Request-URI Too Large</a> </h3>
<pre>HTTP/1.1 414 Request-URI Too Large
Connection: close&lt;html&gt;
&lt;head&gt;
&lt;title&gt;414 Request-URI Too Large&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Request-URI Too Large&lt;/h1&gt;
&lt;p&gt;The requested URL&#039;s length exceeds the capacity
    limit for this server.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-415" name="status-415" id="status-415">415 Unsupported Media Type</a> </h3>
<pre>HTTP/1.1 415 Unsupported Media Type&lt;html&gt;
&lt;head&gt;
&lt;title&gt;415 Unsupported Media Type&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Unsupported Media Type&lt;/h1&gt;
&lt;p&gt;The supplied request data is not in a format
    acceptable for processing by this resource.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-416" name="status-416" id="status-416">416 Requested Range Not Satisfiable</a> </h3>
<pre>HTTP/1.1 416 Requested Range Not Satisfiable</pre>


<h3> <a href="#status-417" name="status-417" id="status-417">417 Expectation Failed</a> </h3>
<pre>HTTP/1.1 417 Expectation Failed&lt;html&gt;
&lt;head&gt;
&lt;title&gt;417 Expectation Failed&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Expectation Failed&lt;/h1&gt;
&lt;p&gt;The expectation given in the Expect request-header
    field could not be met by this server.&lt;/p&gt;
&lt;p&gt;The client sent&lt;pre&gt;
    Expect: &lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-418" name="status-418" id="status-418">418 I'm a teapot</a> </h3>
<pre>HTTP/1.1 418 I&#039;m a teapot&lt;html&gt;
&lt;head&gt;
&lt;title&gt;418 I&#039;m a teapot&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;I&#039;m a teapot&lt;/h1&gt;
&lt;p&gt;Unfortunately this coffee machine is out of coffee.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-419" name="status-419" id="status-419">419 unused</a> </h3>
<pre>HTTP/1.1 419 unused&lt;html&gt;
&lt;head&gt;
&lt;title&gt;419 unused&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;unused&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-420" name="status-420" id="status-420">420 unused</a> </h3>
<pre>HTTP/1.1 420 unused&lt;html&gt;
&lt;head&gt;
&lt;title&gt;420 unused&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;unused&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-421" name="status-421" id="status-421">421 unused</a> </h3>
<pre>HTTP/1.1 421 unused&lt;html&gt;
&lt;head&gt;
&lt;title&gt;421 unused&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;unused&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-422" name="status-422" id="status-422">422 Unprocessable Entity</a> </h3>
<pre>HTTP/1.1 422 Unprocessable Entity&lt;html&gt;
&lt;head&gt;
&lt;title&gt;422 Unprocessable Entity&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Unprocessable Entity&lt;/h1&gt;
&lt;p&gt;The server understands the media type of the
    request entity, but was unable to process the
    contained instructions.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-423" name="status-423" id="status-423">423 Locked</a> </h3>
<pre>HTTP/1.1 423 Locked&lt;html&gt;
&lt;head&gt;
&lt;title&gt;423 Locked&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Locked&lt;/h1&gt;
&lt;p&gt;The requested resource is currently locked.
    The lock must be released or proper identification
    given before the method can be applied.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-424" name="status-424" id="status-424">424 Failed Dependency</a> </h3>
<pre>HTTP/1.1 424 Failed Dependency&lt;html&gt;
&lt;head&gt;
&lt;title&gt;424 Failed Dependency&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Failed Dependency&lt;/h1&gt;
&lt;p&gt;The method could not be performed on the resource
    because the requested action depended on another
    action and that other action failed.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-425" name="status-425" id="status-425">425 No code</a> </h3>
<pre>HTTP/1.1 425 No code&lt;html&gt;
&lt;head&gt;
&lt;title&gt;425 No code&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;No code&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-426" name="status-426" id="status-426">426 Upgrade Required</a> </h3>
<pre>HTTP/1.1 426 Upgrade Required&lt;html&gt;
&lt;head&gt;
&lt;title&gt;426 Upgrade Required&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Upgrade Required&lt;/h1&gt;
&lt;p&gt;The requested resource can only be retrieved
    using SSL.  The server is willing to upgrade the current
    connection to SSL, but your client doesn&#039;t support it.
    Either upgrade your client, or try requesting the page
    using https:// &lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-500" name="status-500" id="status-500">500 Internal Server Error</a> </h3>
<pre>HTTP/1.1 500 Internal Server Error
Connection: close&lt;html&gt;
&lt;head&gt;
&lt;title&gt;500 Internal Server Error&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Internal Server Error&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;p&gt;Additionally, a 404 Not Found error was encountered while trying to use an ErrorDocument to handle the request.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-501" name="status-501" id="status-501">501 Method Not Implemented</a> </h3>
<pre>HTTP/1.1 501 Method Not Implemented
Allow: TRACE
Connection: close&lt;html&gt;
&lt;head&gt;
&lt;title&gt;501 Method Not Implemented&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Method Not Implemented&lt;/h1&gt;
&lt;p&gt;GET to /e/501 not supported.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-502" name="status-502" id="status-502">502 Bad Gateway</a> </h3>
<pre>HTTP/1.1 502 Bad Gateway
X-Pad: avoid browser bug&lt;html&gt;
&lt;head&gt;
&lt;title&gt;502 Bad Gateway&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Bad Gateway&lt;/h1&gt;
&lt;p&gt;The proxy server received an invalid
    response from an upstream server.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-503" name="status-503" id="status-503">503 Service Temporarily Unavailable</a> </h3>
<pre>HTTP/1.1 503 Service Temporarily Unavailable
Connection: close&lt;html&gt;
&lt;head&gt;
&lt;title&gt;503 Service Temporarily Unavailable&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Service Temporarily Unavailable&lt;/h1&gt;
&lt;p&gt;The server is temporarily unable to service your
    request due to maintenance downtime or capacity
    problems. Please try again later.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-504" name="status-504" id="status-504">504 Gateway Time-out</a> </h3>
<pre>HTTP/1.1 504 Gateway Time-out&lt;html&gt;
&lt;head&gt;
&lt;title&gt;504 Gateway Time-out&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Gateway Time-out&lt;/h1&gt;
&lt;p&gt;The proxy server did not receive a timely response
    from the upstream server.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-505" name="status-505" id="status-505">505 HTTP Version Not Supported</a> </h3>
<pre>HTTP/1.1 505 HTTP Version Not Supported&lt;html&gt;
&lt;head&gt;
&lt;title&gt;505 HTTP Version Not Supported&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;HTTP Version Not Supported&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-506" name="status-506" id="status-506">506 Variant Also Negotiates</a> </h3>
<pre>HTTP/1.1 506 Variant Also Negotiates&lt;html&gt;
&lt;head&gt;
&lt;title&gt;506 Variant Also Negotiates&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Variant Also Negotiates&lt;/h1&gt;
&lt;p&gt;A variant for the requested resource
    &lt;pre&gt;
    /e/506
    &lt;/pre&gt;
    is itself a negotiable resource. This indicates a configuration error.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-507" name="status-507" id="status-507">507 Insufficient Storage</a> </h3>
<pre>HTTP/1.1 507 Insufficient Storage&lt;html&gt;
&lt;head&gt;
&lt;title&gt;507 Insufficient Storage&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Insufficient Storage&lt;/h1&gt;
&lt;p&gt;The method could not be performed on the resource
    because the server is unable to store the
    representation needed to successfully complete the
    request.  There is insufficient free space left in
    your storage allocation.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-508" name="status-508" id="status-508">508 unused</a> </h3>
<pre>HTTP/1.1 508 unused&lt;html&gt;
&lt;head&gt;
&lt;title&gt;508 unused&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;unused&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-509" name="status-509" id="status-509">509 unused</a> </h3>
<pre>HTTP/1.1 509 unused
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;509 unused&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;unused&lt;/h1&gt;
&lt;p&gt;The server encountered an internal error or misconfigurationand was unable to complete your request.&lt;/p&gt;
&lt;p&gt;Please contact the server administrator, a@s.com and inform them of the time the error occurred, and anything you might have done that may have caused the error.&lt;/p&gt;
&lt;p&gt;More information about this error may be available in the server error log.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h3> <a href="#status-510" name="status-510" id="status-510">510 Not Extended</a> </h3>
<pre>HTTP/1.1 510 Not Extended
X-Pad: avoid browser bug
&lt;html&gt;
&lt;head&gt;
&lt;title&gt;510 Not Extended&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;Not Extended&lt;/h1&gt;
&lt;p&gt;A mandatory extension policy in the request is not
    accepted by the server for this resource.&lt;/p&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h2> <a href="#apache-source-code" name="apache-source-code" id="apache-source-code">Apache Source Code</a> </h2>


<h3> <a href="#httpdh-h" name="httpdh-h" id="httpdh-h">httpd.h</a> </h3>
<p>From <a href="http://uploads.askapache.com/2007/02/httpd.h" title="httpd.h Apache">httpd.h</a> </p>
<pre>/**
* The size of the static array in http_protocol.c for storing
* all of the potential response status-lines (a sparse table).
* A future version should dynamically generate the apr_table_t at startup.
*/
#define RESPONSE_CODES 57
#define HTTP_CONTINUE            100
#define HTTP_SWITCHING_PROTOCOLS       101
#define HTTP_PROCESSING          102
#define HTTP_OK              200
#define HTTP_CREATED             201
#define HTTP_ACCEPTED            202
#define HTTP_NON_AUTHORITATIVE       203
#define HTTP_NO_CONTENT          204
#define HTTP_RESET_CONTENT         205
#define HTTP_PARTIAL_CONTENT         206
#define HTTP_MULTI_STATUS          207
#define HTTP_MULTIPLE_CHOICES        300
#define HTTP_MOVED_PERMANENTLY       301
&nbsp;
#define HTTP_MOVED_TEMPORARILY       302
#define HTTP_SEE_OTHER           303
#define HTTP_NOT_MODIFIED          304
#define HTTP_USE_PROXY           305
#define HTTP_TEMPORARY_REDIRECT      307
#define HTTP_BAD_REQUEST           400
#define HTTP_UNAUTHORIZED          401
#define HTTP_PAYMENT_REQUIRED        402
#define HTTP_FORBIDDEN           403
#define HTTP_NOT_FOUND           404
#define HTTP_METHOD_NOT_ALLOWED      405
#define HTTP_NOT_ACCEPTABLE        406
#define HTTP_PROXY_AUTHENTICATION_REQUIRED 407
#define HTTP_REQUEST_TIME_OUT        408
#define HTTP_CONFLICT            409
#define HTTP_GONE              410
#define HTTP_LENGTH_REQUIRED         411
#define HTTP_PRECONDITION_FAILED       412
#define HTTP_REQUEST_ENTITY_TOO_LARGE    413
#define HTTP_REQUEST_URI_TOO_LARGE     414
#define HTTP_UNSUPPORTED_MEDIA_TYPE    415
#define HTTP_RANGE_NOT_SATISFIABLE     416
#define HTTP_EXPECTATION_FAILED      417
#define HTTP_UNPROCESSABLE_ENTITY      422
#define HTTP_LOCKED            423
#define HTTP_FAILED_DEPENDENCY       424
#define HTTP_UPGRADE_REQUIRED        426
#define HTTP_INTERNAL_SERVER_ERROR     500
#define HTTP_NOT_IMPLEMENTED         501
#define HTTP_BAD_GATEWAY           502
#define HTTP_SERVICE_UNAVAILABLE       503
#define HTTP_GATEWAY_TIME_OUT        504
#define HTTP_VERSION_NOT_SUPPORTED     505
#define HTTP_VARIANT_ALSO_VARIES       506
#define HTTP_INSUFFICIENT_STORAGE      507
#define HTTP_NOT_EXTENDED          510
&nbsp;
/** is the status code informational */
#define ap_is_HTTP_INFO(x)     (((x) &gt;= 100)&amp;&amp;((x) &lt; 200))
/** is the status code OK ?*/
#define ap_is_HTTP_SUCCESS(x)    (((x) &gt;= 200)&amp;&amp;((x) &lt; 300))
/** is the status code a redirect */
#define ap_is_HTTP_REDIRECT(x)   (((x) &gt;= 300)&amp;&amp;((x) &lt; 400))
/** is the status code a error (client or server) */
#define ap_is_HTTP_ERROR(x)    (((x) &gt;= 400)&amp;&amp;((x) &lt; 600))
/** is the status code a client error  */
#define ap_is_HTTP_CLIENT_ERROR(x) (((x) &gt;= 400)&amp;&amp;((x) &lt; 500))
/** is the status code a server error  */
#define ap_is_HTTP_SERVER_ERROR(x) (((x) &gt;= 500)&amp;&amp;((x) &lt; 600))
/** is the status code a (potentially) valid response code?  */
#define ap_is_HTTP_VALID_RESPONSE(x) (((x) &gt;= 100)&amp;&amp;((x) &lt; 600))
&nbsp;
/** should the status code drop the connection */
#define ap_status_drops_connection(x) \
(((x) == HTTP_BAD_REQUEST)       || \
((x) == HTTP_REQUEST_TIME_OUT)    || \
((x) == HTTP_LENGTH_REQUIRED)     || \
((x) == HTTP_REQUEST_ENTITY_TOO_LARGE) || \
((x) == HTTP_REQUEST_URI_TOO_LARGE) || \
((x) == HTTP_INTERNAL_SERVER_ERROR) || \
((x) == HTTP_SERVICE_UNAVAILABLE) || \
((x) == HTTP_NOT_IMPLEMENTED))</pre>


<h4>HTTP_INFO</h4>
<p><strong>Is the status code (x) informational?</strong></p>
<pre>x &gt;= 100 &amp;&amp; x &lt; 200</pre>


<h4>HTTP_SUCCESS</h4>
<p><strong>Is the status code (x) OK?</strong></p>
<pre>x &gt;= 200 &amp;&amp; x &lt; 300</pre>


<h4>HTTP_REDIRECT</h4>
<p><strong>Is the status code (x) a redirect?</strong></p>
<pre>x &gt;= 300 &amp;&amp; x &lt; 400</pre>


<h4>HTTP_ERROR</h4>
<p><strong>Is the status code (x) a error (client or server)?</strong></p>
<pre>x &gt;= 400 &amp;&amp; x &lt; 600</pre>


<h4>HTTP_CLIENT_ERROR</h4>
<p><strong>Is the status code (x) a client error?</strong></p>
<pre>x &gt;= 400 &amp;&amp; x &lt; 500</pre>


<h4>HTTP_SERVER_ERROR</h4>
<p><strong>Is the status code (x) a server error?</strong></p>
<pre>x &gt;= 500 &amp;&amp; x &lt; 600</pre>


<h4>HTTP_VALID_RESPONSE</h4>
<p><strong>Is the status code (x) a (potentially) valid response code?</strong></p>
<pre>x &gt;= 100 &amp;&amp; x &lt; 600</pre>


<h3> <a href="#http_protocol-c" name="http_protocol-c" id="http_protocol-c">http_protocol.c</a> </h3>
<p>From <a href="http://uploads.askapache.com/2007/02/http_protocol.c" title="http_protocol.c">http_protocol.c</a> </p>
<pre>static const char * status_lines[RESPONSE_CODES] =
static const char * const status_lines[RESPONSE_CODES] =
"100 Continue",
"101 Switching Protocols",
"102 Processing",
"200 OK",
"201 Created",
"202 Accepted",
"203 Non-Authoritative Information",
"204 No Content",
"205 Reset Content",
"206 Partial Content",
"207 Multi-Status",
"300 Multiple Choices",
"301 Moved Permanently",
"302 Found",
"303 See Other",
"304 Not Modified",
"305 Use Proxy",
"306 unused",
"307 Temporary Redirect",
"400 Bad Request",
"401 Authorization Required",
"402 Payment Required",
"403 Forbidden",
"404 Not Found",
"405 Method Not Allowed",
"406 Not Acceptable",
"407 Proxy Authentication Required",
"408 Request Time-out",
"409 Conflict",
"410 Gone",
"411 Length Required",
"412 Precondition Failed",
"413 Request Entity Too Large",
"414 Request-URI Too Large",
"415 Unsupported Media Type",
"416 Requested Range Not Satisfiable",
"417 Expectation Failed",
"418 unused",
"419 unused",
"420 unused",
"421 unused",
"422 Unprocessable Entity",
"423 Locked",
"424 Failed Dependency",
"425 No code",
"426 Upgrade Required",
"500 Internal Server Error",
"501 Method Not Implemented",
"502 Bad Gateway",
"503 Service Temporarily Unavailable",
"504 Gateway Time-out",
"505 HTTP Version Not Supported",
"506 Variant Also Negotiates",
"507 Insufficient Storage",
"508 unused",
"509 unused",
"510 Not Extended"</pre>


<h2>IANA HTTP Status Code Registry</h2>
<table cellpadding="3" cellspacing="0">
    <thead>
        <tr>
            <th>Value</th>
            <th>Description</th>
            <th>Reference</th>
        </tr>
    </thead>
    <tbody>
        <tr>
            <td>100</td>
            <td>Continue</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.1.1">Section 10.1.1</a> </td>
        </tr>
        <tr>
            <td>101</td>
            <td>Switching Protocols</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.1.2">Section 10.1.2</a> </td>
        </tr>
        <tr>
            <td>102</td>
            <td>Processing</td>
            <td> <a href="#RFC2518"><cite title="HTTP Extensions for Distributed Authoring -- WEBDAV">[RFC2518]</cite></a> , <a href="http://rfc.askapache.com/rfc2518#section-10.1">Section 10.1</a> </td>
        </tr>
        <tr>
            <td>200</td>
            <td>OK</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.2.1">Section 10.2.1</a> </td>
        </tr>
        <tr>
            <td>201</td>
            <td>Created</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.2.2">Section 10.2.2</a> </td>
        </tr>
        <tr>
            <td>202</td>
            <td>Accepted</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.2.3">Section 10.2.3</a> </td>
        </tr>
        <tr>
            <td>203</td>
            <td>Non-Authoritative Information</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.2.4">Section 10.2.4</a> </td>
        </tr>
        <tr>
            <td>204</td>
            <td>No Content</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.2.5">Section 10.2.5</a> </td>
        </tr>
        <tr>
            <td>205</td>
            <td>Reset Content</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.2.6">Section 10.2.6</a> </td>
        </tr>
        <tr>
            <td>206</td>
            <td>Partial Content</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.2.7">Section 10.2.7</a> </td>
        </tr>
        <tr>
            <td>207</td>
            <td>Multi-Status</td>
            <td> <a href="#RFC4918"><cite title="HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)">[RFC4918]</cite></a> , <a href="http://rfc.askapache.com/rfc4918#section-11.1">Section 11.1</a> </td>
        </tr>
        <tr>
            <td>226</td>
            <td>IM Used</td>
            <td> <a href="#RFC3229"><cite title="Delta encoding in HTTP">[RFC3229]</cite></a> , <a href="http://rfc.askapache.com/rfc3229#section-10.4.1">Section 10.4.1</a> </td>
        </tr>
        <tr>
            <td>300</td>
            <td>Multiple Choices</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.3.1">Section 10.3.1</a> </td>
        </tr>
        <tr>
            <td>301</td>
            <td>Moved Permanently</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.3.2">Section 10.3.2</a> </td>
        </tr>
        <tr>
            <td>302</td>
            <td>Found</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.3.3">Section 10.3.3</a> </td>
        </tr>
        <tr>
            <td>303</td>
            <td>See Other</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.3.4">Section 10.3.4</a> </td>
        </tr>
        <tr>
            <td>304</td>
            <td>Not Modified</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.3.5">Section 10.3.5</a> </td>
        </tr>
        <tr>
            <td>305</td>
            <td>Use Proxy</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.3.6">Section 10.3.6</a> </td>
        </tr>
        <tr>
            <td>306</td>
            <td>(Reserved)</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.3.7">Section 10.3.7</a> </td>
        </tr>
        <tr>
            <td>307</td>
            <td>Temporary Redirect</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.3.8">Section 10.3.8</a> </td>
        </tr>
        <tr>
            <td>400</td>
            <td>Bad Request</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.1">Section 10.4.1</a> </td>
        </tr>
        <tr>
            <td>401</td>
            <td>Unauthorized</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.2">Section 10.4.2</a> </td>
        </tr>
        <tr>
            <td>402</td>
            <td>Payment Required</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.3">Section 10.4.3</a> </td>
        </tr>
        <tr>
            <td>403</td>
            <td>Forbidden</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.4">Section 10.4.4</a> </td>
        </tr>
        <tr>
            <td>404</td>
            <td>Not Found</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.5">Section 10.4.5</a> </td>
        </tr>
        <tr>
            <td>405</td>
            <td>Method Not Allowed</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.6">Section 10.4.6</a> </td>
        </tr>
        <tr>
            <td>406</td>
            <td>Not Acceptable</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.7">Section 10.4.7</a> </td>
        </tr>
        <tr>
            <td>407</td>
            <td>Proxy Authentication Required</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.8">Section 10.4.8</a> </td>
        </tr>
        <tr>
            <td>408</td>
            <td>Request Timeout</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.9">Section 10.4.9</a> </td>
        </tr>
        <tr>
            <td>409</td>
            <td>Conflict</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.10">Section 10.4.10</a> </td>
        </tr>
        <tr>
            <td>410</td>
            <td>Gone</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.11">Section 10.4.11</a> </td>
        </tr>
        <tr>
            <td>411</td>
            <td>Length Required</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.12">Section 10.4.12</a> </td>
        </tr>
        <tr>
            <td>412</td>
            <td>Precondition Failed</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.13">Section 10.4.13</a> </td>
        </tr>
        <tr>
            <td>413</td>
            <td>Request Entity Too Large</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.14">Section 10.4.14</a> </td>
        </tr>
        <tr>
            <td>414</td>
            <td>Request-URI Too Long</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.15">Section 10.4.15</a> </td>
        </tr>
        <tr>
            <td>415</td>
            <td>Unsupported Media Type</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.16">Section 10.4.16</a> </td>
        </tr>
        <tr>
            <td>416</td>
            <td>Requested Range Not Satisfiable</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.17">Section 10.4.17</a> </td>
        </tr>
        <tr>
            <td>417</td>
            <td>Expectation Failed</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.4.18">Section 10.4.18</a> </td>
        </tr>
        <tr>
            <td>422</td>
            <td>Unprocessable Entity</td>
            <td> <a href="#RFC4918"><cite title="HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)">[RFC4918]</cite></a> , <a href="http://rfc.askapache.com/rfc4918#section-11.2">Section 11.2</a> </td>
        </tr>
        <tr>
            <td>423</td>
            <td>Locked</td>
            <td> <a href="#RFC4918"><cite title="HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)">[RFC4918]</cite></a> , <a href="http://rfc.askapache.com/rfc4918#section-11.3">Section 11.3</a> </td>
        </tr>
        <tr>
            <td>424</td>
            <td>Failed Dependency</td>
            <td> <a href="#RFC4918"><cite title="HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)">[RFC4918]</cite></a> , <a href="http://rfc.askapache.com/rfc4918#section-11.4">Section 11.4</a> </td>
        </tr>
        <tr>
            <td>426</td>
            <td>Upgrade Required</td>
            <td> <a href="#RFC2817"><cite title="Upgrading to TLS Within HTTP/1.1">[RFC2817]</cite></a> , <a href="http://rfc.askapache.com/rfc2817#section-6">Section 6</a> </td>
        </tr>
        <tr>
            <td>500</td>
            <td>Internal Server Error</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.5.1">Section 10.5.1</a> </td>
        </tr>
        <tr>
            <td>501</td>
            <td>Not Implemented</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.5.2">Section 10.5.2</a> </td>
        </tr>
        <tr>
            <td>502</td>
            <td>Bad Gateway</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.5.3">Section 10.5.3</a> </td>
        </tr>
        <tr>
            <td>503</td>
            <td>Service Unavailable</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.5.4">Section 10.5.4</a> </td>
        </tr>
        <tr>
            <td>504</td>
            <td>Gateway Timeout</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.5.5">Section 10.5.5</a> </td>
        </tr>
        <tr>
            <td>505</td>
            <td>HTTP Version Not Supported</td>
            <td> <a href="#RFC2616"><cite title="Hypertext Transfer Protocol -- HTTP/1.1">[RFC2616]</cite></a> , <a href="http://rfc.askapache.com/rfc2616#section-10.5.6">Section 10.5.6</a> </td>
        </tr>
        <tr>
            <td>506</td>
            <td>Variant Also Negotiates</td>
            <td> <a href="#RFC2295"><cite title="Transparent Content Negotiation in HTTP">[RFC2295]</cite></a> , <a href="http://rfc.askapache.com/rfc2295#section-8.1">Section 8.1</a> </td>
        </tr>
        <tr>
            <td>507</td>
            <td>Insufficient Storage</td>
            <td> <a href="#RFC4918"><cite title="HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)">[RFC4918]</cite></a> , <a href="http://rfc.askapache.com/rfc4918#section-11.5">Section 11.5</a> </td>
        </tr>
        <tr>
            <td>510</td>
            <td>Not Extended</td>
            <td> <a href="#RFC2774"><cite title="An HTTP Extension Framework">[RFC2774]</cite></a> , <a href="http://rfc.askapache.com/rfc2774#section-7">Section 7</a> </td>
        </tr>
    </tbody>
</table>


<h2>WordPress 2.8 Changes</h2>
<p>I just learned that <a href="https://core.trac.wordpress.org/ticket/9297">my modification</a> to the WordPress core was <a href="https://core.trac.wordpress.org/changeset/10740">accepted</a> and will be implemented for version 2.8!  This may mean WordPress is the only 100% HTTP/1.1 compliant software on the net!  Below is the new list (<em>I thought someone out there could use the php array</em>) and as you can see, unfortunately<strong>418 I'm a teapot</strong>didn't make it ;)</p>
<pre>$wp_header_to_desc = array(
  100 =&gt; &#039;Continue&#039;,
  101 =&gt; &#039;Switching Protocols&#039;,
  102 =&gt; &#039;Processing&#039;,
&nbsp;
  200 =&gt; &#039;OK&#039;,
  201 =&gt; &#039;Created&#039;,
  202 =&gt; &#039;Accepted&#039;,
  203 =&gt; &#039;Non-Authoritative Information&#039;,
  204 =&gt; &#039;No Content&#039;,
  205 =&gt; &#039;Reset Content&#039;,
  206 =&gt; &#039;Partial Content&#039;,
  207 =&gt; &#039;Multi-Status&#039;,
  226 =&gt; &#039;IM Used&#039;,
&nbsp;
  300 =&gt; &#039;Multiple Choices&#039;,
  301 =&gt; &#039;Moved Permanently&#039;,
  302 =&gt; &#039;Found&#039;,
  303 =&gt; &#039;See Other&#039;,
  304 =&gt; &#039;Not Modified&#039;,
  305 =&gt; &#039;Use Proxy&#039;,
  306 =&gt; &#039;Reserved&#039;,
  307 =&gt; &#039;Temporary Redirect&#039;,
&nbsp;
  400 =&gt; &#039;Bad Request&#039;,
  401 =&gt; &#039;Unauthorized&#039;,
  402 =&gt; &#039;Payment Required&#039;,
  403 =&gt; &#039;Forbidden&#039;,
  404 =&gt; &#039;Not Found&#039;,
  405 =&gt; &#039;Method Not Allowed&#039;,
  406 =&gt; &#039;Not Acceptable&#039;,
  407 =&gt; &#039;Proxy Authentication Required&#039;,
  408 =&gt; &#039;Request Timeout&#039;,
  409 =&gt; &#039;Conflict&#039;,
  410 =&gt; &#039;Gone&#039;,
  411 =&gt; &#039;Length Required&#039;,
  412 =&gt; &#039;Precondition Failed&#039;,
  413 =&gt; &#039;Request Entity Too Large&#039;,
  414 =&gt; &#039;Request-URI Too Long&#039;,
  415 =&gt; &#039;Unsupported Media Type&#039;,
  416 =&gt; &#039;Requested Range Not Satisfiable&#039;,
  417 =&gt; &#039;Expectation Failed&#039;,
  422 =&gt; &#039;Unprocessable Entity&#039;,
  423 =&gt; &#039;Locked&#039;,
  424 =&gt; &#039;Failed Dependency&#039;,
  426 =&gt; &#039;Upgrade Required&#039;,
&nbsp;
  500 =&gt; &#039;Internal Server Error&#039;,
  501 =&gt; &#039;Not Implemented&#039;,
  502 =&gt; &#039;Bad Gateway&#039;,
  503 =&gt; &#039;Service Unavailable&#039;,
  504 =&gt; &#039;Gateway Timeout&#039;,
  505 =&gt; &#039;HTTP Version Not Supported&#039;,
  506 =&gt; &#039;Variant Also Negotiates&#039;,
  507 =&gt; &#039;Insufficient Storage&#039;,
  510 =&gt; &#039;Not Extended&#039;
);</pre>


<h2>RIPE WHOIS</h2>
<blockquote cite="http://labs.ripe.net/content/ripe-database-api-documentation">
    <p>
    <p>All the status codes are standard HTTP codes ( <a href="http://www.iana.org/assignments/http-status-codes">http://www.iana.org/assignments/http-status-codes</a> ).</p>
    <p></p>
    <p>Clients should avoid any form of coupling with the the text/plain error message contained in response body since it may change between different releases of the API and is only intended as a starting point for indentifying the real causes of the exception event.</p>
    <p>The following table gives a brief description of the mapping between standard Whois V.3 responses and the related REST services status codes. Consider this table as just an example of the error mapping strategy, it may change with future releases.</p>
    </p>
</blockquote>
<table>
    <tbody>
        <tr>
            <th>System Exception</th>
            <th>Whois Error</th>
            <th>HTTP Status Code</th>
        </tr>
        <tr>
            <td>IllegalArgumentException</td>
            <td></td>
            <td>Bad Request (400)</td>
        </tr>
        <tr>
            <td>IllegalStateException</td>
            <td></td>
            <td>Internal Server Error (500)</td>
        </tr>
        <tr>
            <td>UnsupportedOperationException</td>
            <td></td>
            <td>Bad Request (400)</td>
        </tr>
        <tr>
            <td>ObjectNotFoundException</td>
            <td></td>
            <td>Not Found (404)</td>
        </tr>
        <tr>
            <td>IllegalStateException</td>
            <td></td>
            <td>Bad Request (400)</td>
        </tr>
        <tr>
            <td>IOException</td>
            <td></td>
            <td>Bad Request (400)</td>
        </tr>
        <tr>
            <td>SystemException</td>
            <td></td>
            <td>Internal Server Error (500)</td>
        </tr>
        <tr>
            <td>TooManyResultsException</td>
            <td></td>
            <td>Internal Server Error (500)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>No Entries Found (101)</td>
            <td>Not Found (404)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>Unknown Source (102)</td>
            <td>Bad Request (400)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>Unknown Object Type (103)</td>
            <td>Bad Request (400)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>Unknown Attribute in Query (104)</td>
            <td>Bad Request (400)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>Attribute Is Not Inverse Searchable (105)</td>
            <td>Bad Request (400)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>No Search Key Specified (106)</td>
            <td>Bad Request (400)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>Access Denied (201)</td>
            <td>Forbidden (403)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>Access Control Limit Reached (202)</td>
            <td>Forbidden (403)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>Address Passing Not Allowed (203)</td>
            <td>Bad Request (400)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>Maximum Referral Lines Exceeded (204)</td>
            <td>Internal Server Error (500)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>Connection Has Been Closed(301)</td>
            <td>Internal Server Error (500)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>Referral Timeout (302)</td>
            <td>Internal Server Error (500)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>No Referral Host (303)</td>
            <td>Internal Server Error (500)</td>
        </tr>
        <tr>
            <td>WhoisServerException</td>
            <td>Referral Host Not Responding (304)</td>
            <td>Internal Server Error (500)</td>
        </tr>
    </tbody>
</table>
<blockquote cite="http://labs.ripe.net/content/ripe-database-api-documentation">
    <p>
    <p>Clients will have to define error messages generic enough to represent the four main error conditions, that are Bad Request, Forbidden, Not Found and Internal Server Error.</p>
    <p>For example a possible mapping for client side error messages may be:</p>
    </p>
</blockquote>
<table>
    <tbody>
        <tr>
            <th>HTTP Status Code</th>
            <th>Error Message</th>
        </tr>
        <tr>
            <td>Bad Request (400)</td>
            <td>The service is unable to understand and process the query.</td>
        </tr>
        <tr>
            <td>Forbidden (403)</td>
            <td>Query limit exceeded.</td>
        </tr>
        <tr>
            <td>Not Found (404)</td>
            <td>No results were found for Your search "<tt>Search term</tt>"</td>
        </tr>
        <tr>
            <td>Internal Server Error (500)</td>
            <td>The server encountered an unexpected condition which prevented it from fulfilling the request.</td>
        </tr>
    </tbody>
</table>


<h2>Helpful HTTP Links</h2>
<ol>
    <li> <a href="http://www.iana.org/assignments/http-status-codes">IANA registry</a> </li>
    <li> <a href="http://rfc.askapache.com/rfc2324">Hyper Text Coffee Pot Control Protocol (HTCPCP/1.0)</a> </li>
    <li> <a href="http://livedocs.adobe.com/fms/2/docs/00000338.html">Adobe Flash status code definitions (ie 408)</a> </li>
    <li> <a href="http://support.microsoft.com/?id=318380">Microsoft Internet Information Server Status Codes and Sub-Codes</a> </li>
    <li> <a href="http://zamez.org/httplint?url=http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html">httplint</a> </li>
    <li> <a href="http://www.w3.org/Protocols/HTTP/HTRQ_Headers.html">HTTP Headers, brief intro.</a> </li>
    <li> <a href="http://www.w3.org/TR/cuap">Common User-Agent Issues</a> </li>
    <li>[RFC2295] <a href="mailto:koen@win.tue.nl" title="Technische Universiteit Eindhoven">Holtman, K.</a> and <a href="mailto:mutz@hpl.hp.com" title="Hewlett-Packard Company">A.H. Mutz</a> , " <a href="http://rfc.askapache.com/rfc2295">Transparent Content Negotiation in HTTP</a> ", RFC 2295, March 1998.</li>
    <li>[RFC2518] <a href="mailto:yarong@microsoft.com" title="Microsoft Corporation">Goland, Y.</a> , <a href="mailto:ejw@ics.uci.edu" title="Dept. Of Information and Computer Science, University of California, Irvine">Whitehead, E.</a> , <a href="mailto:asad@netscape.com" title="Netscape">Faizi, A.</a> , <a href="mailto:srcarter@novell.com" title="Novell">Carter, S.R.</a> , and <a href="mailto:dcjensen@novell.com" title="Novell">D. Jensen</a> , " <a href="http://rfc.askapache.com/rfc2518">HTTP Extensions for Distributed Authoring -- WEBDAV</a> ", RFC 2518, February 1999.</li>
    <li>[RFC2616] <a href="mailto:fielding@ics.uci.edu" title="University of California, Irvine">Fielding, R.</a> , <a href="mailto:jg@w3.org" title="W3C">Gettys, J.</a> , <a href="mailto:mogul@wrl.dec.com" title="Compaq Computer Corporation">Mogul, J.</a> , <a href="mailto:frystyk@w3.org" title="MIT Laboratory for Computer Science">Frystyk, H.</a> , <a href="mailto:masinter@parc.xerox.com" title="Xerox Corporation">Masinter, L.</a> , <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a> , and <a href="mailto:timbl@w3.org" title="W3C">T. Berners-Lee</a> , " <a href="http://rfc.askapache.com/rfc2616">Hypertext Transfer Protocol -- HTTP/1.1</a> ", RFC 2616, June 1999.</li>
    <li>[RFC2774] <a href="mailto:frystyk@microsoft.com" title="Microsoft Corporation">Nielsen, H.</a> , <a href="mailto:paulle@microsoft.com" title="Microsoft Corporation">Leach, P.</a> , and <a href="mailto:lawrence@agranat.com" title="Agranat Systems, Inc.">S. Lawrence</a> , " <a href="http://rfc.askapache.com/rfc2774">An HTTP Extension Framework</a> ", RFC 2774, February 2000.</li>
    <li>[RFC2817] Khare, R. and S. Lawrence, " <a href="http://rfc.askapache.com/rfc2817">Upgrading to TLS Within HTTP/1.1</a> ", RFC 2817, May 2000.</li>
    <li>[RFC3229] Mogul, J., Krishnamurthy, B., Douglis, F., Feldmann, A., Goland, Y., van Hoff, A., and D. Hellerstein, " <a href="http://rfc.askapache.com/rfc3229">Delta encoding in HTTP</a> ", RFC 3229, January 2002.</li>
    <li>[RFC4918] <a href="mailto:ldusseault@commerce.net" title="CommerceNet">Dusseault, L., Ed.</a> , " <a href="http://rfc.askapache.com/rfc4918">HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)</a> ", RFC 4918, June 2007.</li>
</ol><p><a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html"></a><a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html">HTTP Status Codes and Htaccess ErrorDocuments</a> originally appeared on <cite>AskApache.com</cite> </p>]]></content:encoded>
			<wfw:commentRss>http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html/feed</wfw:commentRss>
		<slash:comments>23</slash:comments>
		</item>
		<item>
		<title>Ultimate Htaccess Part II</title>
		<link>http://www.askapache.com/htaccess/apache-htaccess-2.html</link>
		<comments>http://www.askapache.com/htaccess/apache-htaccess-2.html#comments</comments>
		<pubDate>Sat, 16 Oct 2010 16:11:33 +0000</pubDate>
		<dc:creator>AskApache</dc:creator>
				<category><![CDATA[Htaccess]]></category>

		<guid isPermaLink="false">http://www.askapache.com/?p=4693</guid>
		<description><![CDATA[<p><a href="http://www.askapache.com/htaccess/apache-htaccess-2.html"><img src="http://uploads.askapache.com/2010/10/htaccess-editing-350x243.png" alt="Editing an Apache .htaccess file in VIM." title="htaccess editing" width="350" height="243" class="size-medium wp-image-4700" /></a>  Here is even more information from the <a href="http://www.askapache.com/htaccess/htaccess.html">Ultimate Htaccess Part I</a>.  For now this is very rough and you will want to come back later to read it.</p>]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.askapache.com/htaccess/apache-htaccess-2.html"></a><a href="http://www.askapache.com/htaccess/apache-htaccess-2.html"><cite>AskApache.com</cite></a></p><p><a class="IFL" href="http://www.askapache.com/htaccess/apache-htaccess-2.html"><img src="http://uploads.askapache.com/2010/10/htaccess-editing-350x243.png" alt="Editing an Apache .htaccess file in VIM." title="htaccess editing" width="350" height="243" class="size-medium wp-image-4700" /></a>  Here is even more information from the <a href="http://www.askapache.com/htaccess/htaccess.html">Ultimate Htaccess Part I</a>.  For now this is very rough and you will want to come back later to read it.</p>



<p><a id="htaccess-merging-order"></a></p><h3>Merging Notes</h3>
<p>The order of merging is:</p>
<ol>
<li><code>&lt;Directory&gt;</code> (except regular expressions) and .htaccess done simultaneously (with .htaccess, if allowed, overriding <code>&lt;Directory&gt;</code>)</li>
<li><code>&lt;DirectoryMatch&gt;</code> (and <code>&lt;Directory ~&gt;</code>)</li>
<li><code>&lt;Files&gt;</code> and <code>&lt;FilesMatch&gt;</code> done simultaneously</li>
<li><code>&lt;Location&gt;</code> and <code>&lt;LocationMatch&gt;</code> done simultaneously</li>
</ol>
<p>Below is an artificial example to show the order of merging. Assuming they all apply to the request, the directives in this example will be applied in the order:</p>
<p><code>A &gt; B &gt; C &gt; D &gt; E</code></p>.
<pre>&lt;Location /&gt;
E
&lt;/Location&gt;
&lt;Files askapache.txt&gt;
D
&lt;/Files&gt;
&lt;VirtualHost *&gt;
&lt;Directory /a/b&gt;
B
&lt;/Directory&gt;
&lt;/VirtualHost&gt;
&lt;DirectoryMatch "^.*b$"&gt;
C
&lt;/DirectoryMatch&gt;
&lt;Directory /a/b&gt;
A
&lt;/Directory&gt;</pre>







<p><a id="htaccess-software"></a></p><h2>Htaccess Software</h2>
<p>Apache HTTP Server comes with the following <a href="http://httpd.apache.org/docs/trunk/programs/">programs</a>.</p>
<dl><dt><code>httpd</code></dt><dd>Apache hypertext transfer protocol server</dd><dt><code>apachectl</code></dt><dd>Apache HTTP server control interface</dd><dt><code>ab</code></dt><dd>Apache HTTP server benchmarking tool</dd><dt><code>apxs</code></dt><dd>APache eXtenSion tool</dd><dt><code>dbmmanage</code></dt><dd>Create and update user authentication files in DBM format for basic authentication</dd><dt><code>fcgistarter</code></dt><dd>Start a FastCGI program</dd><dt><code>htcacheclean</code></dt><dd>Clean up the disk cache</dd><dt><code>htdigest</code></dt><dd>Create and update user authentication files for digest authentication</dd><dt><code>htdbm</code></dt><dd>Manipulate DBM password databases.</dd><dt><code>htpasswd</code></dt><dd>Create and update user authentication files for basic authentication</dd><dt><code>httxt2dbm</code></dt><dd>Create dbm files for use with RewriteMap</dd><dt><code>logresolve</code></dt><dd>Resolve hostnames for IP-addresses in Apache logfiles</dd><dt>log_server_status</dt><dd>Periodically log the server's status</dd><dt><code>rotatelogs</code></dt><dd>Rotate Apache logs without having to kill the server</dd><dt>split-logfile</dt><dd>Split a multi-vhost logfile into per-host logfiles</dd><dt><code>suexec</code></dt><dd>Switch User For Exec</dd></dl>


<pre>Options All
AuthType "Basic"
AuthName "Protected Access"
&nbsp;
#SetEnv APPLICATION_ENV production
SetEnv APPLICATION_ENV development
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} -s [OR]
&nbsp;
ErrorDocument 404 /index.php
&nbsp;
AddType text/html url
&nbsp;
order allow,deny
allow from all
Options +ExecCGI
&nbsp;
AddHandler python-program .py
PythonHandler mod_python.publisher
PythonDebug On
PythonAutoReload On
&nbsp;
RewriteEngine on
RewriteRule .* - [E=HTTP_IF_MODIFIED_SINCE:%{HTTP:If-Modified-Since}]
RewriteRule .* - [E=HTTP_IF_NONE_MATCH:%{HTTP:If-None-Match}]
&nbsp;
# updating tab.ser takes lots of memory
php_value memory_limit 64000000
&nbsp;
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} -s [OR]
RewriteCond %{REQUEST_FILENAME} -l [OR]
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^.*$ - [NC,L]
&nbsp;
php_flag magic_quotes_gpc Off
php_flag magic_quotes_runtime Off
&nbsp;
# redirect moved files
RedirectMatch Permanent ^/fop/anttask(.*) http://xmlgraphics.apache.org/fop/0.20.5/anttask$1
RedirectMatch Permanent ^/fop/compiling(.*) http://xmlgraphics.apache.org/fop/0.20.5/compiling$1
RedirectMatch Permanent ^/fop/configuration(.*) http://xmlgraphics.apache.org/fop/0.20.5/configuration$1
RedirectMatch Permanent ^/fop/embedding(.*) http://xmlgraphics.apache.org/fop/0.20.5/embedding$1
&nbsp;
&lt;IfModule mod_expires.c&gt;
ExpiresActive On
ExpiresDefault "access plus 52 weeks"
&lt;/IfModule&gt;
&nbsp;
# $Id: .htaccess 1255 2003-12-21 05:30:57Z rufustfirefly $
# $Author: rufustfirefly $
#
# Since sometimes Apache isn&#039;t properly configured to view the
# proper PHP script, we do this instead, but only if PHP4 is
&nbsp;
&lt;IfModule mod_access.c&gt;
&lt;Files ~ "^wanewsletter"&gt;
Order Allow,Deny
Allow from 127.0.0.1
RewriteEngine On
# map phocoa framework wwwroot - enabled PHOCOA Versioning
RewriteRule ^/www/framework(/[0-9\.]*)?/?(.*) /wwwroot/www/framework/$2 [L]
#enable a normal wwwroot
&nbsp;
RewriteEngine on
RewriteRule Boot/(.*) Boot/$1 [QSA,L]
&nbsp;
RewriteEngine on
RewriteRule ^xbl.js build/xbl.php
RewriteRule ^ie-dom.js build/ie-dom.php
&nbsp;
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php [QSA,L]
&nbsp;
# Rewrite rules for Zend Framework
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule (.*) index.php/$1 [L]
&nbsp;
AuthUserFile /dev/null
AuthGroupFile /dev/null
AuthName "You are not welcomed here"
AuthType Basic
&lt;Limit GET POST&gt;
&nbsp;
AddHandler application/x-httpd-php-source php
&nbsp;
DirectoryIndex index.html index.php
AddDefaultCharset UTF-8
RewriteEngine off
# Web Optimizer options
&nbsp;
ErrorDocument 404 /~george/blog/index.php
AddType application/x-httpd-php .php .rdf
&nbsp;
# redirect moved files
RedirectMatch Permanent ^/fop/anttask(.*) http://xmlgraphics.apache.org/fop/0.20.5/anttask$1
RedirectMatch Permanent ^/fop/compiling(.*) http://xmlgraphics.apache.org/fop/0.20.5/compiling$1
RedirectMatch Permanent ^/fop/configuration(.*) http://xmlgraphics.apache.org/fop/0.20.5/configuration$1
RedirectMatch Permanent ^/fop/embedding(.*) http://xmlgraphics.apache.org/fop/0.20.5/embedding$1
AddHandler x-httpd-php504 .php
AddType application/x-httpd-php .html
&nbsp;
RewriteEngine on
# Remember to change RewriteBase to where your site really is - for example if
# you access the site by www.somesite.com/~myname/thesite, you do as so:
# RewriteBase /~myname/thesite/
&nbsp;
&lt;Files "config.php"&gt;
Order deny,allow
Deny From All
&lt;/Files&gt;
&nbsp;
#
# Apache/PHP/Drupal settings:
#
# Protect files and directories from prying eyes.
&nbsp;
DirectoryIndex membersite.pl
Options +ExecCGI
AddHandler cgi-script .pl
&nbsp;
#AddType application/x-httpd-php .php3 .phtml .php .php4 .php5 .html .html .xml
Options -Indexes
Options +FollowSymLinks
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
&nbsp;
# Comment/uncomment the lines below depending of your needs
# To deny any access to this directory
Deny from all
&nbsp;
&lt;IfModule mod_rewrite.c&gt;
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteRule ^(.*)$ index.php/$1 [L]
&nbsp;
&lt;FilesMatch "\.(php|inc)$"&gt;
Order allow,deny
Deny from all
&lt;/FilesMatch&gt;
&nbsp;
AddHandler application/x-httpd-php5 .php5 .php4 .php .php3 .php2 .phtml
AddType application/x-httpd-php5 .php5 .php4 .php .php3 .php2 .phtml
AddHandler application/x-httpd-php5 .snow
AddType application/x-httpd-php5 .snow
AddHandler image/jpeg me
Redirect permanent /~hoge/hns-lite/i/ http://www.example.ne.jp/~hoge/hns-lite/
&nbsp;
# Make index.php the default
DirectoryIndex index.php
Options -Indexes
&nbsp;
# In case it&#039;s on, turn off magic quotes:
php_value magic_quotes_gpc off
# On production servers, uncomment these lines and update the path
# to a suitable log file:
&nbsp;
Deny from all
Satisfy All
&nbsp;
##############################
# MicroMVC Apache settings
# .htaccess v1.0.0 9/29/2007
##############################
&nbsp;
&lt;IfModule mod_rewrite.c&gt;
RewriteEngine On
RewriteBase /
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
&nbsp;
&lt;filesmatch \.(thtml|ctp)$=""&gt;
DENY FROM ALL
&lt;/filesmatch&gt;
&nbsp;
RewriteEngine on
#RewriteCond %{REMOTE_HOST} ^yupi-cms*
RewriteCond %{REQUEST_FILENAME} !-f
#RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L]
&nbsp;
RewriteEngine On
RewriteBase /
# Rewrite www.domain.com to domain.com
RewriteCond %{HTTP_HOST} ^www\.(.*)
&nbsp;
#
# OntoWiki requires Apache&#039;s rewrite engine to work
#
&lt;IfModule mod_rewrite.c&gt;
RewriteEngine Off
&lt;IfModule mod_rewrite.c&gt;
# Turn on URL rewriting
RewriteEngine On
&nbsp;
RewriteEngine on
# Remember to change RewriteBase to where your site really is - for example if
# you access the site by www.somesite.com/~myname/thesite, you do as so:
# RewriteBase /~myname/thesite/
&nbsp;
# this file is placed here to restrict the access to this directory
# for non authorized users
# Note that the AllowOverride directive (in the Apache&#039;s access.conf) must be
# set to "Limit" or "All"
&nbsp;
# This folder does not require access over HTTP
Order deny,allow
Deny from all
Allow from none
&nbsp;
RewriteEngine on
# Remember to change RewriteBase to where your site really is - for example if
# you access the site by www.somesite.com/~myname/thesite, you do as so:
# RewriteBase /~myname/thesite/
&nbsp;
#
# Latitude .htaccess Rules
# Special thanks to Drupal for a template (http://drupal.org/)
#
&nbsp;
AddHandler php5-script .php
Options +FollowSymLinks +ExecCGI
&lt;IfModule mod_rewrite.c&gt;
RewriteEngine On
&nbsp;
Options +Indexes
IndexOptions FancyIndexing
IndexOptions +NameWidth=*
IndexOptions +DescriptionWidth=*
&nbsp;
RewriteEngine off
Options -Indexes
&nbsp;
############
# SECURITY #
###########################################################
&lt;files *.php&gt;
Options +Indexes
IndexOptions FancyIndexing
IndexOptions +NameWidth=*
IndexOptions +DescriptionWidth=*
&nbsp;
AddHandler fcgid-script .abc
#update this path according to your setup
#you can place the executable fcgishell anywhere on your server
&nbsp;
AddEncoding x-compress Z
AddEncoding x-gzip gz
&nbsp;
AddHandler cgi-script rb
# Send any page with a slow.html suffix with a delay
AddHandler slow-down .slow
Action slow-down @PATH_PREFIX@/cgi/send-delayed.rb
&nbsp;
DirectoryIndex index.htm
AddHandler server-parsed .htm
&nbsp;
# for current work
&lt;IfModule mod_php5.c&gt;
php_value memory_limit 128M
php_value max_execution_time 150
php_flag magic_quotes_gpc off
&nbsp;
&lt;Files password.xml&gt;
Deny from all
&lt;/Files&gt;
&nbsp;
ErrorDocument 404 /cgi-bin/error.cgi
&nbsp;
deny from all
&lt;Files *.php&gt;
order allow,deny
deny from all
&lt;/Files&gt;
&nbsp;
Options -Indexes
&lt;IfModule mod_rewrite.c&gt;
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
# General Apache options
AddHandler fastcgi-script .fcgi
AddHandler cgi-script .cgi
Options +FollowSymLinks +ExecCGI
&nbsp;
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
# RewriteRule !\.(js|ico|gif|jpg|png|css|txt)$ - [C]
RewriteRule (.*) http://127.0.0.1:8080/$1 [P]
&nbsp;
RewriteEngine on
RewriteCond $1 !^(index\.php|images|robots\.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?$1
&nbsp;
Order Deny,Allow
Deny from all
#dozwoleni userzy
Allow from localhost
&nbsp;
# deny access to private folders and files, start with prefix "_"
&lt;FilesMatch "(^|/)_"&gt;
deny from all
&lt;/FilesMatch&gt;
# deny access to all executable files (.php)
&nbsp;
php_flag register_globals off
php_flag magic_quotes_gpc off
php_flag short_open_tag off
php_flag allow_call_time_pass_reference off
php_flag safe_mode on
&nbsp;
&lt;IfModule mod_rewrite.c&gt;
RewriteEngine on
RewriteBase /jblog/
RewriteCond %{REQUEST_FILENAME} !-f
&nbsp;
deny from all
Satisfy all
&nbsp;
#
# Apache/PHP/Drupal settings:
#
# Protect files and directories from prying eyes.
&nbsp;
RewriteEngine On
RewriteRule ^(\w*)/post$ index.php?at=$1&amp;do=post [L,QSA]
RewriteRule ^edit/(\d*)$ index.php?do=edit&amp;to=$1 [L,QSA]
RewriteRule ^comment/(\d*)$ index.php?do=comment&amp;to=$1 [L,QSA]</pre>



<p><a id="technical-htaccess"></a></p>
<h2>Technical Look at .htaccess</h2>
<p><a href="http://httpd.apache.org/docs/1.3/misc/API.html">Source: Apache API notes</a></p>
<h3>Per-directory configuration structures</h3>
<p>Let's look out how all of this plays out in mod_mime.c, which defines the file typing handler which emulates the NCSA server's behavior of determining file types from suffixes. What we'll be looking at, here, is the code which implements the AddType and AddEncoding commands. These commands can appear in .htaccess files, so they must be handled in the module's private per-directory data, which in fact, consists of two separate tables for MIME types and encoding information, and is declared as follows:</p>

<pre>table *forced_types;      /* Additional AddTyped stuff */
table *encoding_types;    /* Added with AddEncoding... */
mime_dir_config;</pre>

<p>When the server is reading a configuration file, or <directory> section, which includes one of the MIME module's commands, it needs to create a mime_dir_config structure, so those commands have something to act on. It does this by invoking the function it finds in the module's `create per-dir config slot', with two arguments: the name of the directory to which this configuration information applies (or NULL for srm.conf), and a pointer to a resource pool in which the allocation should happen.</p>

<p>(If we are reading a .htaccess file, that resource pool is the per-request resource pool for the request; otherwise it is a resource pool which is used for configuration data, and cleared on restarts. Either way, it is important for the structure being created to vanish when the pool is cleared, by registering a cleanup on the pool if necessary).</p>

<p>For the MIME module, the per-dir config creation function just ap_pallocs the structure above, and a creates a couple of tables to fill it. That looks like this:</p>

<pre>void *create_mime_dir_config (pool *p, char *dummy)
mime_dir_config *new = (mime_dir_config *) ap_palloc (p, sizeof(mime_dir_config));
&nbsp;
new-&gt;forced_types = ap_make_table (p, 4);
new-&gt;encoding_types = ap_make_table (p, 4);</pre>


<p>Now, suppose we've just read in a .htaccess file. We already have the per-directory configuration structure for the next directory up in the hierarchy. If the .htaccess file we just read in didn't have any AddType or AddEncoding commands, its per-directory config structure for the MIME module is still valid, and we can just use it. Otherwise, we need to merge the two structures somehow.</p>

<p>To do that, the server invokes the module's per-directory config merge function, if one is present. That function takes three arguments: the two structures being merged, and a resource pool in which to allocate the result. For the MIME module, all that needs to be done is overlay the tables from the new per-directory config structure with those from the parent:</p>

<pre>void *merge_mime_dir_configs (pool *p, void *parent_dirv, void *subdirv)
mime_dir_config *parent_dir = (mime_dir_config *)parent_dirv;
mime_dir_config *subdir = (mime_dir_config *)subdirv;
mime_dir_config *new =  (mime_dir_config *)ap_palloc (p, sizeof(mime_dir_config));
new-&gt;forced_types = ap_overlay_tables (p, subdir-&gt;forced_types, parent_dir-&gt;forced_types);
new-&gt;encoding_types = ap_overlay_tables (p, subdir-&gt;encoding_types, parent_dir-&gt;encoding_types);</pre>


<p>As a note --- if there is no per-directory merge function present, the server will just use the subdirectory's configuration info, and ignore the parent's. For some modules, that works just fine (e.g., for the includes module, whose per-directory configuration information consists solely of the state of the XBITHACK), and for those modules, you can just not declare one, and leave the corresponding structure slot in the module itself NULL.</p>

<h3>Command handling</h3>
<p>Now that we have these structures, we need to be able to figure out how to fill them. That involves processing the actual AddType and AddEncoding commands. To find commands, the server looks in the module's command table. That table contains information on how many arguments the commands take, and in what formats, where it is permitted, and so forth. That information is sufficient to allow the server to invoke most command-handling functions with pre-parsed arguments. Without further ado, let's look at the AddType command handler, which looks like this (the AddEncoding command looks basically the same, and won't be shown here):</p>
<pre>char *add_type(cmd_parms *cmd, mime_dir_config *m, char *ct, char *ext)
if (*ext == &#039;.&#039;) ++ext;
ap_table_set (m-&gt;forced_types, ext, ct);</pre>

<p>This command handler is unusually simple. As you can see, it takes four arguments, two of which are pre-parsed arguments, the third being the per-directory configuration structure for the module in question, and the fourth being a pointer to a cmd_parms structure. That structure contains a bunch of arguments which are frequently of use to some, but not all, commands, including a resource pool (from which memory can be allocated, and to which cleanups should be tied), and the (virtual) server being configured, from which the module's per-server configuration data can be obtained if required.</p>

<p>Another way in which this particular command handler is unusually simple is that there are no error conditions which it can encounter. If there were, it could return an error message instead of NULL; this causes an error to be printed out on the server's stderr, followed by a quick exit, if it is in the main config files; for a .htaccess file, the syntax error is logged in the server error log (along with an indication of where it came from), and the request is bounced with a server error response (HTTP error status, code 500).</p>

<p>The MIME module's command table has entries for these commands, which look like this:</p>
<pre>command_rec mime_cmds[] =
{ "AddType", add_type, NULL, OR_FILEINFO, TAKE2, "a mime type followed by a file extension" },
{ "AddEncoding", add_encoding, NULL, OR_FILEINFO, TAKE2, "an encoding (e.g., gzip), followed by a file extension" },</pre>


<p>The entries in these tables are:</p>
<ul>
<li>The name of the command</li>
<li>The function which handles it a (void *) pointer, which is passed in the cmd_parms structure to the command handler --- this is useful in case many similar commands are handled by the same function.</li>
<li>A bit mask indicating where the command may appear. There are mask bits corresponding to each AllowOverride option, and an additional mask bit, RSRC_CONF, indicating that the command may appear in the server's own config files, but not in any .htaccess file.</li>
<li>A flag indicating how many arguments the command handler wants pre-parsed, and how they should be passed in. TAKE2 indicates two pre-parsed arguments. Other options are TAKE1, which indicates one pre-parsed argument, FLAG, which indicates that the argument should be On or Off, and is passed in as a boolean flag, RAW_ARGS, which causes the server to give the command the raw, unparsed arguments (everything but the command name itself). There is also ITERATE, which means that the handler looks the same as TAKE1, but that if multiple arguments are present, it should be called multiple times, and finally ITERATE2, which indicates that the command handler looks like a TAKE2, but if more arguments are present, then it should be called multiple times, holding the first argument constant.</li>
<li>Finally, we have a string which describes the arguments that should be present. If the arguments in the actual config file are not as required, this string will be used to help give a more specific error message. (You can safely leave this NULL).</li>
</ul>

<p>Finally, having set this all up, we have to use it. This is ultimately done in the module's handlers, specifically for its file-typing handler, which looks more or less like this; note that the per-directory configuration structure is extracted from the request_rec's per-directory configuration vector by using the ap_get_module_config function.</p>

<h3>Side notes --- per-server configuration, virtual servers, etc.</h3>
<p>The basic ideas behind per-server module configuration are basically the same as those for per-directory configuration; there is a creation function and a merge function, the latter being invoked where a virtual server has partially overridden the base server configuration, and a combined structure must be computed. (As with per-directory configuration, the default if no merge function is specified, and a module is configured in some virtual server, is that the base configuration is simply ignored).</p>

<p>The only substantial difference is that when a command needs to configure the per-server private module data, it needs to go to the cmd_parms data to get at it. Here's an example, from the alias module, which also indicates how a syntax error can be returned (note that the per-directory configuration argument to the command handler is declared as a dummy, since the module doesn't actually have per-directory config data):</p><p><a href="http://www.askapache.com/htaccess/apache-htaccess-2.html"></a><a href="http://www.askapache.com/htaccess/apache-htaccess-2.html">Ultimate Htaccess Part II</a> originally appeared on <cite>AskApache.com</cite> </p>]]></content:encoded>
			<wfw:commentRss>http://www.askapache.com/htaccess/apache-htaccess-2.html/feed</wfw:commentRss>
		<slash:comments>5</slash:comments>
		</item>
		<item>
		<title>Dealing with Mobile Visitors using Bad Browsers</title>
		<link>http://www.askapache.com/htaccess/dealing-mobile-browsers.html</link>
		<comments>http://www.askapache.com/htaccess/dealing-mobile-browsers.html#comments</comments>
		<pubDate>Fri, 10 Sep 2010 00:26:35 +0000</pubDate>
		<dc:creator>AskApache</dc:creator>
				<category><![CDATA[Htaccess]]></category>

		<guid isPermaLink="false">http://www.askapache.com/?p=4508</guid>
		<description><![CDATA[]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.askapache.com/htaccess/dealing-mobile-browsers.html"></a><a href="http://www.askapache.com/htaccess/dealing-mobile-browsers.html"><cite>AskApache.com</cite></a></p><a href="http://perishablepress.com/press/2010/04/26/stop-404-requests-for-mobile-versions-of-your-site/">Definately worth the read</a>, but it is hard to see any benefit to doing this.

Mobile agents are still in their infancy, but within 2 years most mobiles will be as fast as the laptops from a couple years back... I mean my droid is running linux!  The world is moving steadily towards a society where mobile devices will greatly outnumber pcs.  So during this "growing up" phase I would argue that it would be much more beneficial to look for a method that solves the resource-robbing issue from the server-side, while also keeping in mind that mobile visitors to your site will continue to grow and eventually surpass non-mobile clients.

It definately makes it harder to understand the reasons behind this clever post without having more information on the mobile bots that you've been seeing in your logs..  Obviously (looking at your impressive blacklist work) that would be easy for you to get, but it would help us to see the same thing.

Alot of mobile devices have very small amounts of memory, especially smal is the amount of storage available to save data too.  In approaching that significant problem from a programming point of view, programmers built the mobile user-agents to be as fast as possible using minimal data.   Knowing that it makes sense for a mobile agent to try hard to find an alternate version of a page formatted with it's unique lack of resources in mind.  Issuing 100 requests for non-existant pages and only finding the right one on the 100th try would almost certainly be worth it for a mobile device.  Most devices use socket programming to communicate across HTTP for speed, which makes it very quick and easy to issue requests..  Basically they are free in terms of what it takes to make a request.  unfortunately this would really take up some cpu/memory/connections on our servers if they aren't setup and optimized.   1000 mobiles doing this simultaneously would grind most sites to a halt.

The solution you came up with would definately help that situation.  403's are the strongest method available to a server (at least in terms of the HTTP protocol) to tell a useragent to get gone.   They are also the best way (at least in apache) to save your cpu/resources as a 403 causes apache internally to end the connection, clean up it's internal data structures, and terminate the actual connection and apache processing of the request.

However 403's are too strict for a situation without any clear abuse going on, 403's are understood by all agents and can do some bad things to your site if used like this.  You can get dropped from search indexes for returning 403's (thats google trying to do you a favor by not indexing "Forbidden" content), and I've found that returning a 403 to crawlers causes them to sometimes retry in 15min, then an hour, then a day, then a week, and the spaces between checks grow until they stop.

Oh ya, it is very unlikely that a mobile device will save the results of non-existing mobile uris, mostly because it doesn't cost them anything to make it (unless you setup a trap like mod_security that lets you respond byte by byte veryyyyy slowwwwlyyyy).   And even then mobile devices do not have that kind of memory to store lists of requested urls and their responses.  Think about it, to check if the url returned a bad result previously before making the same request would very very quickly freeze up a device, 50 sites x 5 requests and responses equals quite a bit of data, not to mention having to then search through all that data before making a request.. the battery would die super fast.

This is also the primary reason that the new AMAZINGLY fast opera browser released last month for the droid does what it does.  It uses socket-level HTTP like everyone else, but opera setup mobile proxy servers around the nation to act as the intermediarys and crunch the actual data for the mobile.   There just isn't enough mem for my droid to be able to open a huge webpage, parse the source, and then render it, so it looks for mobile versions whenever possible.  If it can't find a mobile version or the mobile version is still too big, it proxies the request across a mobile proxy server (such as used by google, opera, blackberry) which allows the proxy server (super sophisticated) to get the content first, render it, and then send it to your mobile for direct viewing.   More than proxy servers they act as caches.  And especially due to the fact they all use custom programming (the proxies) you do not want to play around with HTTP 403's like that.  It could easily have the effect of blocking a root proxy resulting in your site being blocked by the entire proxy and it's clients.  Unlike mobiles, those machines store request state info extremely well.


Regarding a 410, that seems like a great solution but actually could be the worst possible thing to do.  410 gone means it used to exist, and also means that it was removed purposefully and will NEVER be available again.   2 years from now when googles mobile index takes over the main web index, you will be upstream without a paddle, with no clue as to why your new mobile area isn't getting traffic.

Very few useragents understand a 410, it's one of those codes used almost exclusively for controlling the way search engines index your content.  So to me it makes no sense to issue an esoteric status code to a bot that doesn't even understand 404's.

The only time you should ever have to use a 410 is when you make a big mistake with your indexing and have to use it to fix your site index.  Many other useragents have minimal understanding of HTTP (esp bots, crawlers, spammers, etc) either by design for speed or whatever..  they just look at the first digit of the response code (2 OK, 3 REDIRECT, 4 NOT EXIST, 5 SERVER ERROR) and determine from that alone whether the content is good or not.

Basically all mobile devices run on HTTP 1.1, but for their own physical limitations they behave like HTTP 1.0 clients from a server admin standpoint.<p><a href="http://www.askapache.com/htaccess/dealing-mobile-browsers.html"></a><a href="http://www.askapache.com/htaccess/dealing-mobile-browsers.html">Dealing with Mobile Visitors using Bad Browsers</a> originally appeared on <cite>AskApache.com</cite> </p>]]></content:encoded>
			<wfw:commentRss>http://www.askapache.com/htaccess/dealing-mobile-browsers.html/feed</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Actual Htaccess Files from My Server</title>
		<link>http://www.askapache.com/htaccess/real-world-htaccess-files.html</link>
		<comments>http://www.askapache.com/htaccess/real-world-htaccess-files.html#comments</comments>
		<pubDate>Sat, 17 Apr 2010 15:06:22 +0000</pubDate>
		<dc:creator>AskApache</dc:creator>
				<category><![CDATA[Htaccess]]></category>

		<guid isPermaLink="false">http://www.askapache.com/?p=4357</guid>
		<description><![CDATA[<pre>#### No https except to wp-admin -
# If the request is empty ( implies fopen or normal file access by a php script )
RewriteCond %{THE_REQUEST} ^$ [OR]
&#160;
# OR if the request if for wp-admin or wp-login.php
RewriteCond %{REQUEST_URI} ^/(wp-admin&#124;wp-login\.php).*$ [NC,OR]
&#160;
# OR if the Referer is https
RewriteCond %{HTTP_REFERER} ^https://www.askapache.com/.*$ [NC]
&#160;
# THEN skip the following rule, basically all this does is force https or badhost to be redirected
# BUT because of the above 3 rewritecond&#039;s, this won&#039;t break poorly written admin scripts
RewriteRule .* - [S=1]
&#160;
RewriteCond %{HTTPS} =on [OR]
RewriteCond %{HTTP_HOST} !^www\.askapache\.com$ [NC]
RewriteRule .* http://www.askapache.com%{REQUEST_URI} [R=301,L]
&#160;
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /(wp-admin/.*&#124;wp-login\.php.*)\ HTTP/ [NC]
RewriteCond %{HTTPS} !=on
RewriteRule .* https://%{SERVER_NAME}%{REQUEST_URI} [R=301,L]</pre>]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.askapache.com/htaccess/real-world-htaccess-files.html"></a><a href="http://www.askapache.com/htaccess/real-world-htaccess-files.html"><cite>AskApache.com</cite></a></p><p>I was going through some backups from years ago, and ran:</p>
<pre>locate .htaccess | xargs -I&#039;{}&#039; cat &#039;{}&#039; &gt;&gt; master-htaccesser.txt</pre>
<p>My site is named after reading source code because that is what helps me the most when I'm trying to learn something unusually difficult.   Just like functions and aliases, it is very helpful to have cheatsheets for common commands.. not much is better than real-world examples.  Unfortunately because this was compiled from hundreds of htaccess files on multiple hosts and platforms, and due to the concatenation, it's not organized.</p>

<p>Normally I would not publish something like this, who knows how much unreleased tricks I forgot about..  but in order to say thanks to all those working for open-source, the FSF, and to all those who don't steal content, and to all the incredible authors who shared with me (I twitter most of what I find, and follow my favs), here ya go..</p>


<p class="cnote"><strong>ATTN:</strong> Please let me know if this is total junk or not, this is around 1/500th of my master-htaccesser.txt file.. and I'd be happy to post more if it helps..</p>

<h2>Checking for Cookie</h2>
<p>Used this to stop mp3-scrapers.. checks for a cookie ending in MP3P=02357</p>
<pre>Options -Indexes
RewriteEngine On
RewriteCond %{HTTP_COOKIE} !^.*MP3P=([0-9]+).* [NC]
RewriteRule .* - [F,L]</pre>

<h2>Setting Environment Var if Proxied</h2>
<pre>RewriteEngine On
RewriteRule "\.(gif|png|jpg)$" "-" [ENV=proxied_image:1]
RewriteCond "%{ENV:proxied_image}" "!1"
RewriteRule "^" "-" [ENV=proxied_other:1]</pre>

<h2>nokeepalive for ErrorDocs and Abusers</h2>
<pre>Options SymLinksIfOwnerMatch IncludesNOEXEC
AddOutputFilter Includes html
SetEnv nokeepalive
Order Allow,Deny
Allow from all
# 1 YEAR
&lt;filesMatch "\.(js|css)$"&gt;
Header unset Pragma
FileETag None
Header set Cache-Control "public"
Header set Expires "Thu, 15 Apr 2010 20:00:00 GMT"
Header unset Last-Modified
Header unset Last-Modified
Header unset ETag
&nbsp;
SetOutputFilter DEFLATE
Header set Cache-Control "public"
Header set Expires "Thu, 15 Apr 2010 20:00:00 GMT"
&lt;/filesMatch&gt;
SecFilterEngine Off
&nbsp;
# 1 YEAR
&lt;filesMatch "\.(js|css)$"&gt;
Header unset Pragma
FileETag None
Header set Cache-Control "public"
Header set Expires "Thu, 15 Apr 2010 20:00:00 GMT"
Header unset Last-Modified
Header unset Last-Modified
Header unset ETag
&nbsp;
SetOutputFilter DEFLATE
Header set Cache-Control "public"
Header set Expires "Thu, 15 Apr 2010 20:00:00 GMT"
&lt;/filesMatch&gt;</pre>








<h2>Unreleased Tests for AskApache Password Protection</h2>
<pre># +ASKAPACHE PASSPRO 4.6.6
#######################################################
#               __                          __
#   ____ ______/ /______ _____  ____ ______/ /_  ___
#  / __ `/ ___/ //_/ __ `/ __ \/ __ `/ ___/ __ \/ _ \
# / /_/ (__  ) ,&lt; / /_/ / /_/ / /_/ / /__/ / / /  __/
# \__,_/____/_/|_|\__,_/ .___/\__,_/\___/_/ /_/\___/
#                     /_/
# - - - - - - - - - - - - - - - - - - - - - - - - - - -
# +APRO SIDS
# +SID 21030002
Order Deny,Allow
Deny from All
Satisfy Any
AuthType Digest
AuthName "Protected By AskApache"
AuthDigestDomain / http://www.askapache.com/
AuthDigestFile /home/.greer/askapache/sites/askapache.com/.htpasswda3
Require valid-user
&lt;filesMatch "\.(ico|pdf|flv|jpg|jpeg|mp3|mpg|mp4|mov|wav|wmv|png|gif|swf|css|js)$"&gt;
Allow from All
&lt;/filesMatch&gt;
&lt;filesMatch "(async-upload|admin-ajax)\.php$"&gt;
&lt;ifModule mod_security.c&gt;
SecFilterEngine Off
&lt;/ifModule&gt;
Allow from All
&lt;/filesMatch&gt;
# -SID 21030002
# -APRO SIDS
# - - - - - - - - - - - - - - - - - - - - - - - - - - -
#               __                          __
#   ____ ______/ /______ _____  ____ ______/ /_  ___
#  / __ `/ ___/ //_/ __ `/ __ \/ __ `/ ___/ __ \/ _ \
# / /_/ (__  ) ,&lt; / /_/ / /_/ / /_/ / /__/ / / /  __/
# \__,_/____/_/|_|\__,_/ .___/\__,_/\___/_/ /_/\___/
#                     /_/
#######################################################
# -ASKAPACHE PASSPRO 4.6.6
&nbsp;
# +ASKAPACHE PASSPRO 4.6.6
#######################################################
#               __                          __
#   ____ ______/ /______ _____  ____ ______/ /_  ___
#  / __ `/ ___/ //_/ __ `/ __ \/ __ `/ ___/ __ \/ _ \
# / /_/ (__  ) ,&lt; / /_/ / /_/ / /_/ / /__/ / / /  __/
# \__,_/____/_/|_|\__,_/ .___/\__,_/\___/_/ /_/\___/
#                     /_/
# - - - - - - - - - - - - - - - - - - - - - - - - - - -
# +APRO SIDS
# +SID Test
ErrorDocument 401 /wp-content/askapache/test.gif
ErrorDocument 403 /wp-content/askapache/test.gif
ErrorDocument 404 /wp-content/askapache/test.gif
ErrorDocument 500 /wp-content/askapache/test.gif
ServerSignature On
&lt;ifModule mod_alias.c&gt;
RedirectMatch 305 ^.*modaliastest$ http://www.askapache.com
&lt;/ifModule&gt;
&lt;ifModule mod_rewrite.c&gt;
RewriteEngine On
RewriteBase /
RewriteCond %{QUERY_STRING} modrewritetest [NC]
RewriteRule .* http://www.askapache.com [R=307,L]
&lt;/ifModule&gt;
&lt;files modsec_check.gif&gt;
&lt;ifModule mod_security.c&gt;
SetEnv MODSEC_ENABLE On
SecFilterEngine On
SecFilterDefaultAction "nolog,noauditlog,pass"
SecAuditEngine Off
SecFilterInheritance Off
SecFilter modsecuritytest "deny,nolog,noauditlog,status:503"
Deny from All
&lt;/ifModule&gt;
&lt;/files&gt;
&lt;files basic_auth_test.gif&gt;
AuthType Basic
AuthName "askapache test"
AuthUserFile /home/.greer/askapache/sites/askapache.com/htdocs/wp-content/askapache/.htpasswd-basic
Require valid-user
&lt;/files&gt;
&lt;files digest_check.gif&gt;
AuthType Digest
AuthName "askapache test"
AuthDigestDomain /wp-content/askapache/ http://www.askapache.com/wp-content/askapache/
AuthUserFile /home/.greer/askapache/sites/askapache.com/htdocs/wp-content/askapache/.htpasswd-digest
Require none
&lt;/files&gt;
&lt;files authuserfile_test.gif&gt;
AuthType Digest
AuthName "askapache test"
AuthDigestDomain /wp-content/askapache/ http://www.askapache.com/wp-content/askapache/
AuthUserFile /home/.greer/askapache/sites/askapache.com/htdocs/wp-content/askapache/.htpasswd-digest
Require valid-user
&lt;/files&gt;
&lt;files authdigestfile_test.gif&gt;
AuthType Digest
AuthName "askapache test"
AuthDigestDomain /wp-content/askapache/ http://www.askapache.com/wp-content/askapache/
AuthDigestFile /home/.greer/askapache/sites/askapache.com/htdocs/wp-content/askapache/.htpasswd-digest
Require valid-user
&lt;/files&gt;
# -SID Test
# -APRO SIDS
# - - - - - - - - - - - - - - - - - - - - - - - - - - -
#               __                          __
#   ____ ______/ /______ _____  ____ ______/ /_  ___
#  / __ `/ ___/ //_/ __ `/ __ \/ __ `/ ___/ __ \/ _ \
# / /_/ (__  ) ,&lt; / /_/ / /_/ / /_/ / /__/ / / /  __/
# \__,_/____/_/|_|\__,_/ .___/\__,_/\___/_/ /_/\___/
#                     /_/
#######################################################
# -ASKAPACHE PASSPRO 4.6.6</pre>
















<h2>Warming up to the really advanced tests</h2>
<pre>Options +ExecCGI
Order Deny,Allow
Deny from All
Allow from 208.113.134.190 64.111.114.111 208.113.134.203 208.113.152.201 env=REDIRECT_STATUS
Satisfy Any
Options +FollowSymLinks
AddHandler application/x-httpd-php .php
&nbsp;
RewriteEngine On
RewriteBase /
RewriteCond %{QUERY_STRING} !^tyy+$ [NC]
RewriteCond %{REMOTE_USER} ^(.+)$
RewriteRule ^(.*)$ $1/-%1 [R=302,L]
Options +ExecCGI +FollowSymLinks
DirectoryIndex index.php
ErrorDocument 404 /cgi-bin/pro/index.php
&nbsp;
AuthType Digest
AuthName "AskApache Pro"
AuthDigestFile /home/askapache/sites/askapache.com/.htpasswd-pro
AuthDigestDomain /cgi-bin/pro/ http://www.askapache.com/cgi-bin/pro/ https://www.askapache.com/cgi-bin/pro/
Require user askapacheDirectoryIndex p.php
ErrorDocument 403 /cgi-bin/p/p.php
ErrorDocument 401 /cgi-bin/p/p.php
ErrorDocument 500 /cgi-bin/p/p.php
ErrorDocument 503 /cgi-bin/p/p.php
&nbsp;
RewriteEngine On
RewriteBase /
RewriteRule .* - [E=INFO_API_VERSION:%{API_VERSION}]
RewriteRule .* - [E=INFO_AUTH_TYPE:%{AUTH_TYPE}]
RewriteRule .* - [E=INFO_CONTENT_LENGTH:%{CONTENT_LENGTH}]
RewriteRule .* - [E=INFO_CONTENT_TYPE:%{CONTENT_TYPE}]
RewriteRule .* - [E=INFO_DOCUMENT_ROOT:%{DOCUMENT_ROOT}]
RewriteRule .* - [E=INFO_GATEWAY_INTERFACE:%{GATEWAY_INTERFACE}]
RewriteRule .* - [E=INFO_HTTPS:%{HTTPS}]
RewriteRule .* - [E=INFO_HTTP_ACCEPT:%{HTTP:Accept}]
RewriteRule .* - [E=INFO_HTTP_ACCEPT_LANGUAGE:%{HTTP:Accept-Language}]
RewriteRule .* - [E=INFO_HTTP_ACCEPT_ENCODING:%{HTTP:Accept-Encoding}]
RewriteRule .* - [E=INFO_HTTP_ACCEPT_CHARSET:%{HTTP:Accept-Charset}]
RewriteRule .* - [E=INFO_HTTP_CACHE_CONTROL:%{HTTP:Cache-Control}]
RewriteRule .* - [E=INFO_HTTP_CONNECTION:%{HTTP:Connection}]
RewriteRule .* - [E=INFO_HTTP_COOKIE:%{HTTP_COOKIE}]
RewriteRule .* - [E=INFO_HTTP_FORWARDED:%{HTTP_FORWARDED}]
RewriteRule .* - [E=INFO_HTTP_HOST:%{HTTP_HOST}]
RewriteRule .* - [E=INFO_HTTP_KEEP_ALIVE:%{HTTP_KEEP_ALIVE}]
RewriteRule .* - [E=INFO_HTTP_PROXY_CONNECTION:%{HTTP_PROXY_CONNECTION}]
RewriteRule .* - [E=INFO_HTTP_REFERER:%{HTTP:Referer}]
RewriteRule .* - [E=INFO_HTTP_USER_AGENT:%{HTTP_USER_AGENT}]
RewriteRule .* - [E=INFO_IS_SUBREQ:%{IS_SUBREQ}]
RewriteRule .* - [E=INFO_ORIG_PATH_INFO:%{ORIG_PATH_INFO}]
RewriteRule .* - [E=INFO_ORIG_PATH_TRANSLATED:%{ORIG_PATH_TRANSLATED}]
RewriteRule .* - [E=INFO_ORIG_SCRIPT_FILENAME:%{ORIG_SCRIPT_FILENAME}]
RewriteRule .* - [E=INFO_ORIG_SCRIPT_NAME:%{ORIG_SCRIPT_NAME}]
RewriteRule .* - [E=INFO_PATH:%{PATH}]
RewriteRule .* - [E=INFO_PATH_INFO:%{PATH_INFO}]
RewriteRule .* - [E=INFO_QUERY_STRING:%{QUERY_STRING}]
RewriteRule .* - [E=INFO_REDIRECT_QUERY_STRING:%{REDIRECT_QUERY_STRING}]
RewriteRule .* - [E=INFO_REDIRECT_REMOTE_USER:%{REDIRECT_REMOTE_USER}]
RewriteRule .* - [E=INFO_REDIRECT_STATUS:%{REDIRECT_STATUS}]
RewriteRule .* - [E=INFO_REDIRECT_URL:%{REDIRECT_URL}]
RewriteRule .* - [E=INFO_REMOTE_ADDR:%{REMOTE_ADDR}]
RewriteRule .* - [E=INFO_REMOTE_HOST:%{REMOTE_HOST}]
RewriteRule .* - [E=INFO_REMOTE_IDENT:%{REMOTE_IDENT}]
RewriteRule .* - [E=INFO_REMOTE_PORT:%{REMOTE_PORT}]
RewriteRule .* - [E=INFO_REMOTE_USER:%{REMOTE_USER}]
RewriteRule .* - [E=INFO_REQUEST_FILENAME:%{REQUEST_FILENAME}]
RewriteRule .* - [E=INFO_REQUEST_METHOD:%{REQUEST_METHOD}]
RewriteRule .* - [E=INFO_REQUEST_URI:%{REQUEST_URI}]
RewriteRule .* - [E=INFO_REDIRECT_REQUEST_URI:%{REDIRECT_REQUEST_URI}]
RewriteRule .* - [E=INFO_SCRIPT_FILENAME:%{SCRIPT_FILENAME}]
RewriteRule .* - [E=INFO_SCRIPT_GROUP:%{SCRIPT_GROUP}]
RewriteRule .* - [E=INFO_SCRIPT_NAME:%{SCRIPT_NAME}]
RewriteRule .* - [E=INFO_SCRIPT_URI:%{SCRIPT_URI}]
RewriteRule .* - [E=INFO_SCRIPT_URL:%{SCRIPT_URL}]
RewriteRule .* - [E=INFO_SCRIPT_USER:%{SCRIPT_USER}]
RewriteRule .* - [E=INFO_SERVER_ADDR:%{SERVER_ADDR}]
RewriteRule .* - [E=INFO_SERVER_ADMIN:%{SERVER_ADMIN}]
RewriteRule .* - [E=INFO_SERVER_NAME:%{SERVER_NAME}]
RewriteRule .* - [E=INFO_SERVER_PORT:%{SERVER_PORT}]
RewriteRule .* - [E=INFO_SERVER_PROTOCOL:%{SERVER_PROTOCOL}]
RewriteRule .* - [E=INFO_SERVER_SIGNATURE:%{SERVER_SIGNATURE}]
RewriteRule .* - [E=INFO_SERVER_SOFTWARE:%{SERVER_SOFTWARE}]
RewriteRule .* - [E=INFO_THE_REQUEST:%{THE_REQUEST}]
RewriteRule .* - [E=INFO_TIME:%{TIME}]
RewriteRule .* - [E=INFO_TIME_DAY:%{TIME_DAY}]
RewriteRule .* - [E=INFO_TIME_HOUR:%{TIME_HOUR}]
RewriteRule .* - [E=INFO_TIME_MIN:%{TIME_MIN}]
RewriteRule .* - [E=INFO_TIME_MON:%{TIME_MON}]
RewriteRule .* - [E=INFO_TIME_SEC:%{TIME_SEC}]
RewriteRule .* - [E=INFO_TIME_WDAY:%{TIME_WDAY}]
RewriteRule .* - [E=INFO_TIME_YEAR:%{TIME_YEAR}]
RewriteRule .* - [E=INFO_TZ:%{TZ}]
RewriteRule .* - [E=INFO_UNIQUE_ID:%{UNIQUE_ID}]
&nbsp;
RequestHeader set INFO_API_VERSION "%{INFO_API_VERSION}e"
RequestHeader set INFO_AUTH_TYPE "%{INFO_AUTH_TYPE}e"
RequestHeader set INFO_CONTENT_LENGTH "%{INFO_CONTENT_LENGTH}e"
RequestHeader set INFO_CONTENT_TYPE "%{INFO_CONTENT_TYPE}e"
RequestHeader set INFO_DOCUMENT_ROOT "%{INFO_DOCUMENT_ROOT}e"
RequestHeader set INFO_GATEWAY_INTERFACE "%{INFO_GATEWAY_INTERFACE}e"
RequestHeader set INFO_HTTPS "%{INFO_HTTPS}e"
RequestHeader set INFO_HTTP_ACCEPT "%{INFO_HTTP_ACCEPT}e"
RequestHeader set INFO_HTTP_ACCEPT_LANGUAGE "%{INFO_HTTP_ACCEPT_LANGUAGE}e"
RequestHeader set INFO_HTTP_ACCEPT_ENCODING "%{INFO_HTTP_ACCEPT_ENCODING}e"
RequestHeader set INFO_HTTP_ACCEPT_CHARSET "%{INFO_HTTP_ACCEPT_CHARSET}e"
RequestHeader set INFO_HTTP_CACHE_CONTROL "%{INFO_HTTP_CACHE_CONTROL}e"
RequestHeader set INFO_HTTP_CONNECTION "%{INFO_HTTP_CONNECTION}e"
RequestHeader set INFO_HTTP_COOKIE "%{INFO_HTTP_COOKIE}e"
RequestHeader set INFO_HTTP_FORWARDED "%{INFO_HTTP_FORWARDED}e"
RequestHeader set INFO_HTTP_HOST "%{INFO_HTTP_HOST}e"
RequestHeader set INFO_HTTP_KEEP_ALIVE "%{INFO_HTTP_KEEP_ALIVE}e"
RequestHeader set INFO_HTTP_PROXY_CONNECTION "%{INFO_HTTP_PROXY_CONNECTION}e"
RequestHeader set INFO_HTTP_REFERER "%{INFO_HTTP_REFERER}e"
RequestHeader set INFO_HTTP_USER_AGENT "%{INFO_HTTP_USER_AGENT}e"
RequestHeader set INFO_IS_SUBREQ "%{INFO_IS_SUBREQ}e"
RequestHeader set INFO_ORIG_PATH_INFO "%{INFO_ORIG_PATH_INFO}e"
RequestHeader set INFO_ORIG_PATH_TRANSLATED "%{INFO_ORIG_PATH_TRANSLATED}e"
RequestHeader set INFO_ORIG_SCRIPT_FILENAME "%{INFO_ORIG_SCRIPT_FILENAME}e"
RequestHeader set INFO_ORIG_SCRIPT_NAME "%{INFO_ORIG_SCRIPT_NAME}e"
RequestHeader set INFO_PATH "%{INFO_PATH}e"
RequestHeader set INFO_PATH_INFO "%{INFO_PATH_INFO}e"
RequestHeader set INFO_QUERY_STRING "%{INFO_QUERY_STRING}e"
RequestHeader set INFO_REDIRECT_QUERY_STRING "%{INFO_REDIRECT_QUERY_STRING}e"
RequestHeader set INFO_REDIRECT_REMOTE_USER "%{INFO_REDIRECT_REMOTE_USER}e"
RequestHeader set INFO_REDIRECT_STATUS "%{INFO_REDIRECT_STATUS}e"
RequestHeader set INFO_REDIRECT_URL "%{INFO_REDIRECT_URL}e"
RequestHeader set INFO_REMOTE_ADDR "%{INFO_REMOTE_ADDR}e"
RequestHeader set INFO_REMOTE_HOST "%{INFO_REMOTE_HOST}e"
RequestHeader set INFO_REMOTE_IDENT "%{INFO_REMOTE_IDENT}e"
RequestHeader set INFO_REMOTE_PORT "%{INFO_REMOTE_PORT}e"
RequestHeader set INFO_REMOTE_USER "%{INFO_REMOTE_USER}e"
RequestHeader set INFO_REQUEST_FILENAME "%{INFO_REQUEST_FILENAME}e"
RequestHeader set INFO_REQUEST_METHOD "%{INFO_REQUEST_METHOD}e"
RequestHeader set INFO_REQUEST_URI "%{INFO_REQUEST_URI}e"
RequestHeader set INFO_REQUEST_URI "%{INFO_REQUEST_URI}e"
RequestHeader set INFO_SCRIPT_FILENAME "%{INFO_SCRIPT_FILENAME}e"
RequestHeader set INFO_SCRIPT_GROUP "%{INFO_SCRIPT_GROUP}e"
RequestHeader set INFO_SCRIPT_NAME "%{INFO_SCRIPT_NAME}e"
RequestHeader set INFO_SCRIPT_URI "%{INFO_SCRIPT_URI}e"
RequestHeader set INFO_SCRIPT_URL "%{INFO_SCRIPT_URL}e"
RequestHeader set INFO_SCRIPT_USER "%{INFO_SCRIPT_USER}e"
RequestHeader set INFO_SERVER_ADDR "%{INFO_SERVER_ADDR}e"
RequestHeader set INFO_SERVER_ADMIN "%{INFO_SERVER_ADMIN}e"
RequestHeader set INFO_SERVER_NAME "%{INFO_SERVER_NAME}e"
RequestHeader set INFO_SERVER_PORT "%{INFO_SERVER_PORT}e"
RequestHeader set INFO_SERVER_PROTOCOL "%{INFO_SERVER_PROTOCOL}e"
RequestHeader set INFO_SERVER_SIGNATURE "%{INFO_SERVER_SIGNATURE}e"
RequestHeader set INFO_SERVER_SOFTWARE "%{INFO_SERVER_SOFTWARE}e"
RequestHeader set INFO_THE_REQUEST "%{INFO_THE_REQUEST}e"
RequestHeader set INFO_TIME "%{INFO_TIME}e"
RequestHeader set INFO_TIME_DAY "%{INFO_TIME_DAY}e"
RequestHeader set INFO_TIME_HOUR "%{INFO_TIME_HOUR}e"
RequestHeader set INFO_TIME_MIN "%{INFO_TIME_MIN}e"
RequestHeader set INFO_TIME_MON "%{INFO_TIME_MON}e"
RequestHeader set INFO_TIME_SEC "%{INFO_TIME_SEC}e"
RequestHeader set INFO_TIME_WDAY "%{INFO_TIME_WDAY}e"
RequestHeader set INFO_TIME_YEAR "%{INFO_TIME_YEAR}e"
RequestHeader set INFO_TZ "%{INFO_TZ}e"
RequestHeader set INFO_UNIQUE_ID "%{INFO_UNIQUE_ID}e"
&nbsp;
Options +FollowSymLinks +ExecCGI
DirectoryIndex /cgi-bin/rewrite-test/index.php
&nbsp;
Header echo ^.*
&nbsp;
AuthType Digest
AuthName "AskApache Pro"
AuthDigestFile /home/askapache/sites/askapache.com/.htpasswd-pro
AuthDigestDomain / http://www.askapache.com/cgi-bin/rewrite-test/ https://www.askapache.com/cgi-bin/rewrite-test/
Require user askapache
&nbsp;
SetEnv MODSEC_ENABLE=On
&nbsp;
SetEnvIfNoCase ^WWW-Auth "(.+)" HTTP_WWW_AUTHORIZATION=$1
SetEnvIfNoCase ^If "(.+)" HTTP_IF_MODIFIED_SINCE=$1
SetEnvIfNoCase ^If-None-Match$ "(.+)" HTTP_IF_NONE_MATCH=$1
SetEnvIfNoCase ^Cache-Control$ "(.+)" HTTP_CACHE_CONTROL=$1
SetEnvIfNoCase ^Connection$ "(.+)" HTTP_CONNECTION=$1
SetEnvIfNoCase ^Keep-Alive$ "(.+)" HTTP_KEEP_ALIVE=$1
SetEnvIfNoCase ^Authorization$ "(.+)" HTTP_AUTHORIZATION=$1
SetEnvIfNoCase ^Authorization$ ".+username=\"(.+)\".+" HTTP_REMOTE_USER=$1
SetEnvIfNoCase ^Content-Type$ "(.+)" HTTP_CONTENT_TYPE=$1
SetEnvIfNoCase ^Content-Length$ "(.+)" HTTP_CONTENT_LENGTH=$1
SetEnvIfNoCase Server_Addr "(.+)" SERVER_ADDR=$1
SetEnvIfNoCase Request_Method "(.+)" REQUEST_METHOD=$1
SetEnvIfNoCase Request_Protocol "(.+)" REQUEST_PROTOCOL=$1
SetEnvIfNoCase Request_URI "(.+)" REQUEST_URI=$1
&nbsp;
ErrorDocument 100 /cgi-bin/rewrite-test/index.php?g=100
ErrorDocument 101 /cgi-bin/rewrite-test/index.php?g=101
ErrorDocument 102 /cgi-bin/rewrite-test/index.php?g=102
ErrorDocument 200 /cgi-bin/rewrite-test/index.php?g=200
ErrorDocument 201 /cgi-bin/rewrite-test/index.php?g=201
ErrorDocument 202 /cgi-bin/rewrite-test/index.php?g=202
ErrorDocument 203 /cgi-bin/rewrite-test/index.php?g=203
ErrorDocument 204 /cgi-bin/rewrite-test/index.php?g=204
ErrorDocument 205 /cgi-bin/rewrite-test/index.php?g=205
ErrorDocument 206 /cgi-bin/rewrite-test/index.php?g=206
ErrorDocument 207 /cgi-bin/rewrite-test/index.php?g=207
ErrorDocument 300 /cgi-bin/rewrite-test/index.php?g=300
ErrorDocument 301 /cgi-bin/rewrite-test/index.php?g=301
ErrorDocument 302 /cgi-bin/rewrite-test/index.php?g=302
ErrorDocument 303 /cgi-bin/rewrite-test/index.php?g=303
ErrorDocument 304 /cgi-bin/rewrite-test/index.php?g=304
ErrorDocument 305 /cgi-bin/rewrite-test/index.php?g=305
ErrorDocument 306 /cgi-bin/rewrite-test/index.php?g=306
ErrorDocument 307 /cgi-bin/rewrite-test/index.php?g=307
ErrorDocument 400 /cgi-bin/rewrite-test/index.php?g=400
ErrorDocument 401 /cgi-bin/rewrite-test/index.php?g=401
ErrorDocument 402 /cgi-bin/rewrite-test/index.php?g=402
ErrorDocument 403 /cgi-bin/rewrite-test/index.php?g=403
ErrorDocument 404 /cgi-bin/rewrite-test/index.php?g=404
ErrorDocument 405 /cgi-bin/rewrite-test/index.php?g=405
ErrorDocument 406 /cgi-bin/rewrite-test/index.php?g=406
ErrorDocument 407 /cgi-bin/rewrite-test/index.php?g=407
ErrorDocument 408 /cgi-bin/rewrite-test/index.php?g=408
ErrorDocument 409 /cgi-bin/rewrite-test/index.php?g=409
ErrorDocument 410 /cgi-bin/rewrite-test/index.php?g=410
ErrorDocument 411 /cgi-bin/rewrite-test/index.php?g=411
ErrorDocument 412 /cgi-bin/rewrite-test/index.php?g=412
ErrorDocument 413 /cgi-bin/rewrite-test/index.php?g=413
ErrorDocument 414 /cgi-bin/rewrite-test/index.php?g=414
ErrorDocument 415 /cgi-bin/rewrite-test/index.php?g=415
ErrorDocument 416 /cgi-bin/rewrite-test/index.php?g=416
ErrorDocument 417 /cgi-bin/rewrite-test/index.php?g=417
ErrorDocument 418 /cgi-bin/rewrite-test/index.php?g=418
ErrorDocument 419 /cgi-bin/rewrite-test/index.php?g=419
ErrorDocument 420 /cgi-bin/rewrite-test/index.php?g=420
ErrorDocument 421 /cgi-bin/rewrite-test/index.php?g=421
ErrorDocument 422 /cgi-bin/rewrite-test/index.php?g=422
ErrorDocument 423 /cgi-bin/rewrite-test/index.php?g=423
ErrorDocument 424 /cgi-bin/rewrite-test/index.php?g=424
ErrorDocument 425 /cgi-bin/rewrite-test/index.php?g=425
ErrorDocument 426 /cgi-bin/rewrite-test/index.php?g=426
ErrorDocument 500 /cgi-bin/rewrite-test/index.php?g=500
ErrorDocument 501 /cgi-bin/rewrite-test/index.php?g=501
ErrorDocument 502 /cgi-bin/rewrite-test/index.php?g=502
ErrorDocument 503 /cgi-bin/rewrite-test/index.php?g=503
ErrorDocument 504 /cgi-bin/rewrite-test/index.php?g=504
ErrorDocument 505 /cgi-bin/rewrite-test/index.php?g=505
ErrorDocument 506 /cgi-bin/rewrite-test/index.php?g=506
ErrorDocument 507 /cgi-bin/rewrite-test/index.php?g=507
ErrorDocument 508 /cgi-bin/rewrite-test/index.php?g=508
ErrorDocument 509 /cgi-bin/rewrite-test/index.php?g=509
ErrorDocument 510 /cgi-bin/rewrite-test/index.php?g=510
&nbsp;
RewriteEngine On
RewriteBase /
&nbsp;
RewriteRule .* - [E=IN_AUTH_TYPE:%{AUTH_TYPE}]
RewriteRule .* - [E=IN_CONTENT_LENGTH:%{CONTENT_LENGTH}]
RewriteRule .* - [E=IN_CONTENT_TYPE:%{CONTENT_TYPE}]
RewriteRule .* - [E=IN_DATE_GMT:%{DATE_GMT}]
RewriteRule .* - [E=IN_DATE_LOCAL:%{DATE_LOCAL}]
RewriteRule .* - [E=IN_DOCUMENT_NAME:%{DOCUMENT_NAME}]
RewriteRule .* - [E=IN_DOCUMENT_PATH_INFO:%{DOCUMENT_PATH_INFO}]
RewriteRule .* - [E=IN_DOCUMENT_ROOT:%{DOCUMENT_ROOT}]
RewriteRule .* - [E=IN_DOCUMENT_URI:%{DOCUMENT_URI}]
RewriteRule .* - [E=IN_GATEWAY_INTERFACE:%{GATEWAY_INTERFACE}]
RewriteRule .* - [E=IN_LAST_MODIFIED:%{LAST_MODIFIED}]
RewriteRule .* - [E=IN_PATH_INFO:%{PATH_INFO}]
RewriteRule .* - [E=IN_PATH_TRANSLATED:%{PATH_TRANSLATED}]
RewriteRule .* - [E=IN_QUERY_STRING:%{QUERY_STRING}]
RewriteRule .* - [E=IN_QUERY_STRING_UNESCAPED:%{QUERY_STRING_UNESCAPED}]
RewriteRule .* - [E=IN_REMOTE_ADDR:%{REMOTE_ADDR}]
RewriteRule .* - [E=IN_REMOTE_HOST:%{REMOTE_HOST}]
RewriteRule .* - [E=IN_REMOTE_IDENT:%{REMOTE_IDENT}]
RewriteRule .* - [E=IN_REMOTE_PORT:%{REMOTE_PORT}]
RewriteRule .* - [E=IN_REMOTE_USER:%{REMOTE_USER}]
RewriteRule .* - [E=IN_REDIRECT_HANDLER:%{REDIRECT_HANDLER}]
RewriteRule .* - [E=IN_REDIRECT_QUERY_STRING:%{REDIRECT_QUERY_STRING}]
RewriteRule .* - [E=IN_REDIRECT_REMOTE_USER:%{REDIRECT_REMOTE_USER}]
RewriteRule .* - [E=IN_REDIRECT_STATUS:%{REDIRECT_STATUS}]
RewriteRule .* - [E=IN_REDIRECT_URL:%{REDIRECT_URL}]
RewriteRule .* - [E=IN_REQUEST_METHOD:%{REQUEST_METHOD}]
RewriteRule .* - [E=IN_REQUEST_URI:%{REQUEST_URI}]
RewriteRule .* - [E=IN_SCRIPT_FILENAME:%{SCRIPT_FILENAME}]
RewriteRule .* - [E=IN_SCRIPT_NAME:%{SCRIPT_NAME}]
RewriteRule .* - [E=IN_SERVER_ADMIN:%{SERVER_ADMIN}]
RewriteRule .* - [E=IN_SERVER_NAME:%{SERVER_NAME}]
RewriteRule .* - [E=IN_SERVER_ADDR:%{SERVER_ADDR}]
RewriteRule .* - [E=IN_SERVER_PORT:%{SERVER_PORT}]
RewriteRule .* - [E=IN_SERVER_PROTOCOL:%{SERVER_PROTOCOL}]
RewriteRule .* - [E=IN_SERVER_SIGNATURE:%{SERVER_SIGNATURE}]
RewriteRule .* - [E=IN_SERVER_SOFTWARE:%{SERVER_SOFTWARE}]
RewriteRule .* - [E=IN_USER_NAME:%{USER_NAME}]
RewriteRule .* - [E=IN_TZ:%{TZ}]
RewriteRule .* - [E=IN_API_VERSION:%{API_VERSION}]
RewriteRule .* - [E=IN_HTTPS:%{HTTPS}]
RewriteRule .* - [E=IN_HTTP_ACCEPT:%{HTTP_ACCEPT}]
RewriteRule .* - [E=IN_HTTP_ACCEPT_CHARSET:%{HTTP_ACCEPT_CHARSET}]
RewriteRule .* - [E=IN_HTTP_ACCEPT_ENCODING:%{HTTP_ACCEPT_ENCODING}]
RewriteRule .* - [E=IN_HTTP_ACCEPT_LANGUAGE:%{HTTP_ACCEPT_LANGUAGE}]
RewriteRule .* - [E=IN_HTTP_CACHE_CONTROL:%{HTTP_CACHE_CONTROL}]
RewriteRule .* - [E=IN_HTTP_CONNECTION:%{HTTP_CONNECTION}]
RewriteRule .* - [E=IN_HTTP_COOKIE:%{HTTP_COOKIE}]
RewriteRule .* - [E=IN_HTTP_FORWARDED:%{HTTP_FORWARDED}]
RewriteRule .* - [E=IN_HTTP_HOST:%{HTTP_HOST}]
RewriteRule .* - [E=IN_HTTP_KEEP_ALIVE:%{HTTP_KEEP_ALIVE}]
RewriteRule .* - [E=IN_HTTP_PROXY_CONNECTION:%{HTTP_PROXY_CONNECTION}]
RewriteRule .* - [E=IN_HTTP_REFERER:%{HTTP_REFERER}]
RewriteRule .* - [E=IN_HTTP_USER_AGENT:%{HTTP_USER_AGENT}]
RewriteRule .* - [E=IN_IS_SUBREQ:%{IS_SUBREQ}]
RewriteRule .* - [E=IN_ORIG_PATH_INFO:%{ORIG_PATH_INFO}]
RewriteRule .* - [E=IN_ORIG_PATH_TRANSLATED:%{ORIG_PATH_TRANSLATED}]
RewriteRule .* - [E=IN_ORIG_SCRIPT_FILENAME:%{ORIG_SCRIPT_FILENAME}]
RewriteRule .* - [E=IN_ORIG_SCRIPT_NAME:%{ORIG_SCRIPT_NAME}]
RewriteRule .* - [E=IN_PATH:%{PATH}]
RewriteRule .* - [E=IN_PHP_SELF:%{PHP_SELF}]
RewriteRule .* - [E=IN_REQUEST_FILENAME:%{REQUEST_FILENAME}]
RewriteRule .* - [E=IN_REQUEST_TIME:%{REQUEST_TIME}]
RewriteRule .* - [E=IN_SCRIPT_GROUP:%{SCRIPT_GROUP}]
RewriteRule .* - [E=IN_SCRIPT_USER:%{SCRIPT_USER}]
RewriteRule .* - [E=IN_THE_REQUEST:%{THE_REQUEST}]
RewriteRule .* - [E=IN_TIME:%{TIME}]
RewriteRule .* - [E=IN_TIME_DAY:%{TIME_DAY}]
RewriteRule .* - [E=IN_TIME_HOUR:%{TIME_HOUR}]
RewriteRule .* - [E=IN_TIME_MIN:%{TIME_MIN}]
RewriteRule .* - [E=IN_TIME_MON:%{TIME_MON}]
RewriteRule .* - [E=IN_TIME_SEC:%{TIME_SEC}]
RewriteRule .* - [E=IN_TIME_WDAY:%{TIME_WDAY}]
RewriteRule .* - [E=IN_TIME_YEAR:%{TIME_YEAR}]
RewriteRule .* - [E=IN_PATH:%{PATH}]
RewriteRule .* - [E=IN_SCRIPT_URI:%{SCRIPT_URI}]
RewriteRule .* - [E=IN_SCRIPT_URL:%{SCRIPT_URL}]
RewriteRule .* - [E=IN_UNIQUE_ID:%{UNIQUE_ID}]
&nbsp;
RewriteRule .* - [E=ENV_PATH:%{ENV:PATH}]
RewriteRule .* - [E=ENV_SCRIPT_URI:%{ENV:SCRIPT_URI}]
RewriteRule .* - [E=ENV_SCRIPT_URL:%{ENV:SCRIPT_URL}]
RewriteRule .* - [E=ENV_UNIQUE_ID:%{ENV:UNIQUE_ID}]
&nbsp;
RequestHeader set AUTH_TYPE "%{IN_AUTH_TYPE}e"
RequestHeader set CONTENT_LENGTH "%{IN_CONTENT_LENGTH}e"
RequestHeader set CONTENT_TYPE "%{IN_CONTENT_TYPE}e"
RequestHeader set DATE_GMT "%{IN_DATE_GMT}e"
RequestHeader set DATE_LOCAL "%{IN_DATE_LOCAL}e"
RequestHeader set DOCUMENT_NAME "%{IN_DOCUMENT_NAME}e"
RequestHeader set DOCUMENT_PATH_INFO "%{IN_DOCUMENT_PATH_INFO}e"
RequestHeader set DOCUMENT_ROOT "%{IN_DOCUMENT_ROOT}e"
RequestHeader set DOCUMENT_URI "%{IN_DOCUMENT_URI}e"
RequestHeader set GATEWAY_INTERFACE "%{IN_GATEWAY_INTERFACE}e"
RequestHeader set LAST_MODIFIED "%{IN_LAST_MODIFIED}e"
RequestHeader set PATH_INFO "%{IN_PATH_INFO}e"
RequestHeader set PATH_TRANSLATED "%{IN_PATH_TRANSLATED}e"
RequestHeader set QUERY_STRING "%{IN_QUERY_STRING}e"
RequestHeader set QUERY_STRING_UNESCAPED "%{IN_QUERY_STRING_UNESCAPED}e"
RequestHeader set REMOTE_ADDR "%{IN_REMOTE_ADDR}e"
RequestHeader set REMOTE_HOST "%{IN_REMOTE_HOST}e"
RequestHeader set REMOTE_IDENT "%{IN_REMOTE_IDENT}e"
RequestHeader set REMOTE_PORT "%{IN_REMOTE_PORT}e"
RequestHeader set REMOTE_USER "%{IN_REMOTE_USER}e"
RequestHeader set REDIRECT_HANDLER "%{IN_REDIRECT_HANDLER}e"
RequestHeader set REDIRECT_QUERY_STRING "%{IN_REDIRECT_QUERY_STRING}e"
RequestHeader set REDIRECT_REMOTE_USER "%{IN_REDIRECT_REMOTE_USER}e"
RequestHeader set REDIRECT_STATUS "%{IN_REDIRECT_STATUS}e"
RequestHeader set REDIRECT_URL "%{IN_REDIRECT_URL}e"
RequestHeader set REQUEST_METHOD "%{IN_REQUEST_METHOD}e"
RequestHeader set REQUEST_URI "%{IN_REQUEST_URI}e"
RequestHeader set SCRIPT_FILENAME "%{IN_SCRIPT_FILENAME}e"
RequestHeader set SCRIPT_NAME "%{IN_SCRIPT_NAME}e"
RequestHeader set SCRIPT_URI "%{IN_SCRIPT_URI}e"
RequestHeader set SCRIPT_URL "%{IN_SCRIPT_URL}e"
RequestHeader set SERVER_ADMIN "%{IN_SERVER_ADMIN}e"
RequestHeader set SERVER_NAME "%{IN_SERVER_NAME}e"
RequestHeader set SERVER_ADDR "%{IN_SERVER_ADDR}e"
RequestHeader set SERVER_PORT "%{IN_SERVER_PORT}e"
RequestHeader set SERVER_PROTOCOL "%{IN_SERVER_PROTOCOL}e"
RequestHeader set SERVER_SIGNATURE "%{IN_SERVER_SIGNATURE}e"
RequestHeader set SERVER_SOFTWARE "%{IN_SERVER_SOFTWARE}e"
RequestHeader set UNIQUE_ID "%{IN_UNIQUE_ID}e"
RequestHeader set USER_NAME "%{IN_USER_NAME}e"
RequestHeader set TZ "%{IN_TZ}e"
RequestHeader set API_VERSION "%{IN_API_VERSION}e"
RequestHeader set HTTPS "%{IN_HTTPS}e"
RequestHeader set HTTP_ACCEPT "%{IN_HTTP_ACCEPT}e"
RequestHeader set HTTP_ACCEPT_CHARSET "%{IN_HTTP_ACCEPT_CHARSET}e"
RequestHeader set HTTP_ACCEPT_ENCODING "%{IN_HTTP_ACCEPT_ENCODING}e"
RequestHeader set HTTP_ACCEPT_LANGUAGE "%{IN_HTTP_ACCEPT_LANGUAGE}e"
RequestHeader set HTTP_CACHE_CONTROL "%{IN_HTTP_CACHE_CONTROL}e"
RequestHeader set HTTP_CONNECTION "%{IN_HTTP_CONNECTION}e"
RequestHeader set HTTP_COOKIE "%{IN_HTTP_COOKIE}e"
RequestHeader set HTTP_FORWARDED "%{IN_HTTP_FORWARDED}e"
RequestHeader set HTTP_HOST "%{IN_HTTP_HOST}e"
RequestHeader set HTTP_KEEP_ALIVE "%{IN_HTTP_KEEP_ALIVE}e"
RequestHeader set HTTP_PROXY_CONNECTION "%{IN_HTTP_PROXY_CONNECTION}e"
RequestHeader set HTTP_REFERER "%{IN_HTTP_REFERER}e"
RequestHeader set HTTP_USER_AGENT "%{IN_HTTP_USER_AGENT}e"
RequestHeader set IS_SUBREQ "%{IN_IS_SUBREQ}e"
RequestHeader set ORIG_PATH_INFO "%{IN_ORIG_PATH_INFO}e"
RequestHeader set ORIG_PATH_TRANSLATED "%{IN_ORIG_PATH_TRANSLATED}e"
RequestHeader set ORIG_SCRIPT_FILENAME "%{IN_ORIG_SCRIPT_FILENAME}e"
RequestHeader set ORIG_SCRIPT_NAME "%{IN_ORIG_SCRIPT_NAME}e"
RequestHeader set PATH "%{IN_PATH}e"
RequestHeader set PHP_SELF "%{IN_PHP_SELF}e"
RequestHeader set REQUEST_FILENAME "%{IN_REQUEST_FILENAME}e"
RequestHeader set REQUEST_TIME "%{IN_REQUEST_TIME}e"
RequestHeader set SCRIPT_GROUP "%{IN_SCRIPT_GROUP}e"
RequestHeader set SCRIPT_USER "%{IN_SCRIPT_USER}e"
RequestHeader set THE_REQUEST "%{IN_THE_REQUEST}e"
RequestHeader set TIME "%{IN_TIME}e"
RequestHeader set TIME_DAY "%{IN_TIME_DAY}e"
RequestHeader set TIME_HOUR "%{IN_TIME_HOUR}e"
RequestHeader set TIME_MIN "%{IN_TIME_MIN}e"
RequestHeader set TIME_MON "%{IN_TIME_MON}e"
RequestHeader set TIME_SEC "%{IN_TIME_SEC}e"
RequestHeader set TIME_WDAY "%{IN_TIME_WDAY}e"
RequestHeader set TIME_YEAR "%{IN_TIME_YEAR}e"
&nbsp;
SetEnvIfNoCase ^WWW-Auth "(.+)" HTTP_WWW_AUTHORIZATION=$1
SetEnvIfNoCase ^If "(.+)" HTTP_IF_MODIFIED_SINCE=$1
SetEnvIfNoCase ^If-None-Match$ "(.+)" HTTP_IF_NONE_MATCH=$1
SetEnvIfNoCase ^Cache-Control$ "(.+)" HTTP_CACHE_CONTROL=$1
SetEnvIfNoCase ^Connection$ "(.+)" HTTP_CONNECTION=$1
SetEnvIfNoCase ^Keep-Alive$ "(.+)" HTTP_KEEP_ALIVE=$1
SetEnvIfNoCase ^Authorization$ "(.+)" HTTP_AUTHORIZATION=$1
SetEnvIfNoCase ^Content-Type$ "(.+)" HTTP_CONTENT_TYPE=$1
SetEnvIfNoCase ^Content-Length$ "(.+)" HTTP_CONTENT_LENGTH=$1
SetEnvIfNoCase ^Authorization$ ".+username=\"([a-zA-Z0-9]+)\".+" REMOTE_USER=$1
SetEnvIfNoCase Server_Addr "(.+)" SERVER_ADDR=$1
SetEnvIfNoCase Request_Method "(.+)" REQUEST_METHOD=$1
SetEnvIfNoCase Request_Protocol "(.+)" REQUEST_PROTOCOL=$1
SetEnvIfNoCase Request_URI "(.+)" REQUEST_URI=$1
&nbsp;
RequestHeader set IF_MODIFIED_SINCE "%{HTTP_IF_MODIFIED_SINCE}e"
RequestHeader set IF_NONE_MATCH "%{HTTP_IF_NONE_MATCH}e"
RequestHeader set CACHE_CONTROL "%{HTTP_CACHE_CONTROL}e"
RequestHeader set CONNECTION "%{HTTP_CONNECTION}e"
RequestHeader set KEEP_ALIVE "%{HTTP_KEEP_ALIVE}e"
RequestHeader set AUTHORIZATION "%{HTTP_AUTHORIZATION}e"
RequestHeader set REMOTE_USER "%{REMOTE_USER}e"
RequestHeader set CONTENT_TYPE "%{HTTP_CONTENT_TYPE}e"
RequestHeader set CONTENT_LENGTH "%{HTTP_CONTENT_LENGTH}e"
RequestHeader set SERVER_ADDR "%{SERVER_ADDR}e"
RequestHeader set REQUEST_METHOD "%{REQUEST_METHOD}e"
RequestHeader set REQUEST_PROTOCOL "%{REQUEST_PROTOCOL}e"
RequestHeader set REQUEST_URI "%{REQUEST_URI}e"
&nbsp;
RequestHeader set UNIQUE_ID "%{ENV_UNIQUE_ID}e"
RequestHeader set SCRIPT_URL "%{ENV_SCRIPT_URL}e"
RequestHeader set SCRIPT_URI "%{ENV_SCRIPT_URI}e"
RequestHeader set PATH "%{ENV_PATH}e"
&nbsp;
Options +ExecCGI +FollowSymLinks
&nbsp;
Order Deny,Allow
Deny from All
Allow from 208.113.134.190  64.111.114.111 208.113.134.203 208.113.152.201 env=REDIRECT_STATUS
Satisfy Any
&nbsp;
SecFilterEngine Off</pre>



<h2>More Mod_Security (1)</h2>
<pre>#
# Order Deny,Allow
# First, all Allow directives are evaluated; at least one must match, or the request is rejected.
# Next, all Deny directives are evaluated. If any matches, the request is rejected.
# Last, any requests which do not match an Allow or a Deny directive are denied by default.
#
Order Allow,Deny
Allow from all
Deny from 217.219.
&nbsp;
#Order Deny,Allow
# First, all Deny directives are evaluated; if any match, the request is denied unless it also matches an Allow directive.
# Any requests which do not match any Allow or Deny directives are permitted.
&nbsp;
#SetEnvIf content-type (multipart/form-data)(.*) NEW_CONTENT_TYPE=application/x-www-form-urlencoded$2 OLD_CONTENT_TYPE=$1$2
#RequestHeader set content-type %{NEW_CONTENT_TYPE}e env=NEW_CONTENT_TYPE
SetEnvIfNoCase Content-Type "^multipart/form-data" !MODSEC_NOPOSTBUFFERING
SetEnvIfNoCase Content-Type "^application/x-www-form-urlencoded" !MODSEC_NOPOSTBUFFERING
SetEnv suppress-error-charset
SetEnvIfNoCase Content-Type "^multipart/form-data" !MODSEC_NOPOSTBUFFERING
&nbsp;
SetEnvIf Request_URI "^/(cgi-bin/search\.php|cgi-bin/java\.cgi|wp-admin/.*)" MODSEC_ENABLE=Off
SetEnvIf Request_URI "^/(online-tools/js-compress.*)" "MODSEC_NOPOSTBUFFERING=Do not buffer file uploads"
SetEnvIfNoCase Remote_Addr ^208\.113\.134\.190$ MODSEC_ENABLE=Off
SetEnvIfNoCase Remote_Addr ^64\.111\.114\.111$ MODSEC_ENABLE=Off
&nbsp;
### Section 1: Global Environment
#
# The directives in this section affect the overall operation of Apache,
# such as the number of concurrent requests it can handle or where it
# can find its configuration files.
#
#
# TZ: Your address, where problems with the server should be
# e-mailed.  This address appears on some server-generated pages, such
# as error documents.  e.g. admin@your-domain.com
#
SetEnv TZ America/Indianapolis
&nbsp;
#
# ServerAdmin: Your address, where problems with the server should be
# e-mailed.  This address appears on some server-generated pages, such
# as error documents.  e.g. admin@your-domain.com
#
SetEnv SERVER_ADMIN webmaster@askapache.com
&nbsp;
#
# Optionally add a line containing the server version and virtual host
# name to server-generated pages (internal error documents, FTP directory
# listings, mod_status and mod_info output etc., but not CGI generated
# documents or custom error documents).
# Set to "EMail" to also include a mailto: link to the ServerAdmin.
# Set to one of:  On | Off | EMail
#
ServerSignature Off
&nbsp;
#
# Possible values for the Options directive are "None", "All",
# or any combination of:
#   Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
#
# The Options directive is both complicated and important.  Please see
# http://httpd.apache.org/docs/2.0/mod/core.html#options
# for more information.
#
Options -Indexes -Includes -ExecCGI -MultiViews
&nbsp;
#
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
#
DirectoryIndex index.php
&nbsp;
#
# Action lets you define media types that will execute a script whenever
# a matching file is called. This eliminates the need for repeated URL
# pathnames for oft-used CGI file processors.
# Format: Action media/type /cgi-script/location
# Format: Action handler-name /cgi-script/location
#
Action php5-cgi /bin/php.cgi
&nbsp;
#
# AddHandler allows you to map certain file extensions to "handlers":
# actions unrelated to filetype. These can be either built into the server
# or added with the Action directive (see below)
#
# To use CGI scripts outside of ScriptAliased directories:
# (You will also need to add "ExecCGI" to the "Options" directive.)
#
AddHandler php5-cgi .php .inc
&nbsp;
#
# Commonly used filename extensions to character sets. You probably
# want to avoid clashes with the language extensions, unless you
# are good at carefully testing your setup after each change.
# See http://www.iana.org/assignments/character-sets for the
# official list of charset names and their respective RFCs.
#
AddDefaultCharset UTF-8
&nbsp;
#
# AddType allows you to add to or override the MIME configuration
# file mime.types for specific file types.
#
#
AddType &#039;application/rdf+xml; charset=UTF-8&#039; .rdf
AddType &#039;application/xhtml+xml; charset=UTF-8&#039; .xhtml
AddType &#039;application/xhtml+xml; charset=UTF-8&#039; .xhtml.gz
AddType &#039;text/html; charset=UTF-8&#039; .html
AddType &#039;text/html; charset=UTF-8&#039; .html.gz
AddType application/octet-stream .rar .chm .bz2 .tgz .msi .pdf .exe
AddType application/vnd.ms-excel .csv
AddType application/x-httpd-php-source .phps
AddType application/x-pilot .prc .pdb
AddType application/x-shockwave-flash .swf
AddType application/xrds+xml .xrdf
AddType text/plain .ini .sh .bsh .bash .awk .nawk .gawk .csh .var .c .in .h .asc .md5 .sha .sha1
AddType video/x-flv .flv
&nbsp;
#
# AddEncoding allows you to have certain browsers uncompress
# information on the fly. Note: Not all browsers support this.
# Despite the name similarity, the following Add* directives have nothing
# to do with the FancyIndexing customization directives above.
#
AddEncoding x-compress .Z
AddEncoding x-gzip .gz .tgz
&nbsp;
#
# DefaultType: the default MIME type the server will use for a document
# if it cannot otherwise determine one, such as from filename extensions.
# If your server contains mostly text or HTML documents, "text/plain" is
# a good value.  If most of your content is binary, such as applications
# or images, you may want to use "application/octet-stream" instead to
# keep browsers from trying to display binary files as though they are
# text.
#
DefaultType text/html</pre>




<h2>Error Documents</h2>
<pre>#
# Customizable error responses come in three flavors:
# 1) plain text 2) local redirects 3) external redirects
#
#100 Continue
#101 Switching Protocols
#102 Processing
#200 OK
#201 Created
#202 Accepted
#203 Non-Authoritative Information
#204 No Content
#205 Reset Content
#206 Partial Content
#207 Multi-Status
#300 Multiple Choices
#301 Moved Permanently
#302 Found
#303 See Other
#304 Not Modified
#305 Use Proxy
#306 unused
#307 Temporary Redirect
#400 Bad Request
#401 Authorization Required
#402 Payment Required
#403 Forbidden
#404 Not Found
#405 Method Not Allowed
#406 Not Acceptable
#407 Proxy Authentication Required
#408 Request Time-out
#409 Conflict
#410 Gone
#411 Length Required
#412 Precondition Failed
#413 Request Entity Too Large
#414 Request-URI Too Large
#415 Unsupported Media Type
#416 Requested Range Not Satisfiable
#417 Expectation Failed
#418 unused
#419 unused
#420 unused
#421 unused
#422 Unprocessable Entity
#423 Locked
#424 Failed Dependency
#425 No code
#426 Upgrade Required
#500 Internal Server Error
#501 Method Not Implemented
#502 Bad Gateway
#503 Service Temporarily Unavailable
#504 Gateway Time-out
#505 HTTP Version Not Supported
#506 Variant Also Negotiates
#507 Insufficient Storage
#508 unused
#509 unused
#510 Not Extended
&nbsp;
#ErrorDocument 100 /e/100_CONTINUE.html
#ErrorDocument 101 /e/101_SWITCHING_PROTOCOLS.html
#ErrorDocument 102 /e/102_PROCESSING.html
&nbsp;
#ErrorDocument 200 /e/200_OK.html
#ErrorDocument 201 /e/201_CREATED.html
#ErrorDocument 202 /e/202_ACCEPTED.html
#ErrorDocument 203 /e/203_NON_AUTHORITATIVE.html
#ErrorDocument 204 /e/204_NO_CONTENT.html
#ErrorDocument 205 /e/205_RESET_CONTENT.html
#ErrorDocument 206 /e/206_PARTIAL_CONTENT.html
#ErrorDocument 207 /e/207_MULTI_STATUS.html
&nbsp;
#ErrorDocument 300 /e/300_MULTIPLE_CHOICES.html
#ErrorDocument 301 /e/301_MOVED_PERMANENTLY.html
#ErrorDocument 302 /e/302_MOVED_TEMPORARILY.html
#ErrorDocument 303 /e/303_SEE_OTHER.html
#ErrorDocument 304 /e/304_NOT_MODIFIED.html
#ErrorDocument 305 /e/305_USE_PROXY.html
#ErrorDocument 307 /e/307_TEMPORARY_REDIRECT.html
&nbsp;
ErrorDocument 400 /e/400_BAD_REQUEST.html
ErrorDocument 401 /e/401_UNAUTHORIZED.html
ErrorDocument 402 /e/402_PAYMENT_REQUIRED.html
ErrorDocument 403 /e/403_FORBIDDEN.html
#ErrorDocument 404 /e/404_NOT_FOUND.html
ErrorDocument 404 /index.php?error=404
ErrorDocument 405 /e/405_METHOD_NOT_ALLOWED.html
ErrorDocument 406 /e/406_NOT_ACCEPTABLE.html
ErrorDocument 407 /e/407_PROXY_AUTHENTICATION_REQUIRED.html
ErrorDocument 408 /e/408_REQUEST_TIME_OUT.html
ErrorDocument 409 /e/409_CONFLICT.html
ErrorDocument 410 /e/410_GONE.html
ErrorDocument 411 /e/411_LENGTH_REQUIRED.html
ErrorDocument 412 /e/412_PRECONDITION_FAILED.html
ErrorDocument 413 /e/413_REQUEST_ENTITY_TOO_LARGE.html
ErrorDocument 414 /e/414_REQUEST_URI_TOO_LARGE.html
ErrorDocument 415 /e/415_UNSUPPORTED_MEDIA_TYPE.html
ErrorDocument 416 /e/416_RANGE_NOT_SATISFIABLE.html
ErrorDocument 417 /e/417_EXPECTATION_FAILED.html
ErrorDocument 422 /e/422_UNPROCESSABLE_ENTITY.html
ErrorDocument 423 /e/423_LOCKED.html
ErrorDocument 424 /e/424_FAILED_DEPENDENCY.html
ErrorDocument 426 /e/426_UPGRADE_REQUIRED.html
ErrorDocument 500 /e/500_INTERNAL_SERVER_ERROR.html
ErrorDocument 501 /e/501_NOT_IMPLEMENTED.html
ErrorDocument 502 /e/502_BAD_GATEWAY.html
ErrorDocument 503 /e/503_SERVICE_UNAVAILABLE.html
ErrorDocument 504 /e/504_GATEWAY_TIME_OUT.html
ErrorDocument 505 /e/505_VERSION_NOT_SUPPORTED.html
ErrorDocument 506 /e/506_VARIANT_ALSO_VARIES.html
ErrorDocument 507 /e/507_INSUFFICIENT_STORAGE.html
ErrorDocument 510 /e/510_NOT_EXTENDED.html</pre>



<h2>Caching</h2>
<pre>#
#  HEADERS and CACHING
#
Header unset Pragma
FileETag None
Header unset ETag
&nbsp;
# 1 YEAR
&lt;filesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|swf)$"&gt;
Header unset P3P
Header unset Pragma
FileETag None
Header unset ETag
Header set Cache-Control "public,max-age=29030400"
Header set Expires "Thu, 15 Apr 2010 20:00:00 GMT"
Header unset Last-Modified
&lt;/filesMatch&gt;
&nbsp;
# 2 HOURS
&lt;filesMatch "\.(html|htm|xml|txt|xsl|rdf|rss)$"&gt;
&lt;ifModule mod_expires.c&gt;
ExpiresActive On
ExpiresDefault A3600
&lt;/ifModule&gt;
&lt;/filesMatch&gt;</pre>



<h2>Redirect Hack</h2>
<pre>#Redirect 400 /e/400
#Redirect 401 /e/401
#Redirect 402 /e/402
#Redirect 403 /e/403
Redirect 404 /index.php?error=404
#Redirect 405 /e/405
#Redirect 406 /e/406
#Redirect 407 /e/407
#Redirect 408 /e/408
#Redirect 409 /e/409
#Redirect 410 /e/410
#Redirect 411 /e/411
#Redirect 412 /e/412
#Redirect 413 /e/413
#Redirect 414 /e/414
#Redirect 415 /e/415
#Redirect 416 /e/416
#Redirect 417 /e/417
#Redirect 418 /e/418
#Redirect 419 /e/419
#Redirect 420 /e/420
#Redirect 421 /e/421
#Redirect 422 /e/422
#Redirect 423 /e/423
#Redirect 424 /e/424
#Redirect 425 /e/425
#Redirect 426 /e/426
#Redirect 500 /e/500
#Redirect 501 /e/501
#Redirect 502 /e/502
#Redirect 503 /e/503
#Redirect 504 /e/504
#Redirect 505 /e/505
#Redirect 506 /e/506
#Redirect 507 /e/507
#Redirect 508 /e/508
#Redirect 509 /e/509
#Redirect 510 /e/510</pre>

<h2>301 PERMANENT REDIRECTS</h2>
<pre>#
# Redirect allows you to tell clients about documents which used to exist in
# your server&#039;s namespace, but do not anymore. This allows you to tell the
# clients where to look for the relocated document.
#
Redirect 301 /12-lessons-for-those-afraid-of-css.html http://www.askapache.com/css/12-lessons-for-those-afraid-of-css.html
Redirect 301 /2006/htaccess/htaccesselite-ultimate-htaccess-article.html http://www.askapache.com/htaccess/apache-htaccess.html
Redirect 301 /2007/phpbb/sending-post-form-data-with-php-curl.html http://www.askapache.com/htaccess/sending-post-form-data-with-php-curl.html
Redirect 301 /2007/webmaster/custom-phpini-with-fastcgi-on-dreamhost.html http://www.askapache.com/dreamhost/custom-phpini-with-fastcgi-on-dreamhost.html
Redirect 301 /2007/webmaster/custom-phpini-with-fastcgi-on-dreamhost.html http://www.askapache.com/dreamhost/custom-phpini-with-fastcgi-on-dreamhost.html
Redirect 301 /2007/webmaster/php-and-ajax-shell-console.html http://www.askapache.com/tools/php-and-ajax-shell-console.html
Redirect 301 /27-request-methods-for-use-with-apache-and-rewritecond-and-htaccess.html http://www.askapache.com/htaccess/27-request-methods-for-use-with-apache-and-rewritecond-and-htaccess.html
Redirect 301 /404-google-wordpress-plugin.html http://www.askapache.com/seo/404-google-wordpress-plugin.html
Redirect 301 /503-service-temporarily-unavailable.html http://www.askapache.com/htaccess/503-service-temporarily-unavailable.html
Redirect 301 /Overview-about.rdf http://www.askapache.com/askapache-home.rdf
Redirect 301 /abbr-acronym.html http://www.askapache.com/xhtml/abbr-acronym.html
Redirect 301 /adsense-robots.html http://www.askapache.com/google/adsense-robots.html
Redirect 301 /alexa-toolbar-firefox.html http://www.askapache.com/tools/alexa-toolbar-firefox.html
Redirect 301 /allowing-access-from-1-static-ip-and-deny-the-rest.html http://www.askapache.com/htaccess/apache-htaccess.html
Redirect 301 /anti-virus-spyware-rootkit.html http://www.askapache.com/security/anti-virus-spyware-rootkit.html
Redirect 301 /apache-ssl-in-htaccess-examples.html http://www.askapache.com/htaccess/apache-ssl-in-htaccess-examples.html
Redirect 301 /awk-tutorial.html http://www.askapache.com/awk/awk-tutorial.html
Redirect 301 /best-adsense-optimization.html http://www.askapache.com/wordpress/best-adsense-optimization.html
Redirect 301 /commonly-used-htaccess-code-examples.html http://www.askapache.com/htaccess/commonly-used-htaccess-code-examples.html
Redirect 301 /css-background-image-sprite.html http://www.askapache.com/css/css-background-image-sprite.html
Redirect 301 /css-browser-screenshots.html http://www.askapache.com/tools/css-browser-screenshots.html
Redirect 301 /css-class-example.html http://www.askapache.com/css/css-class-example.html
Redirect 301 /curl-multi-downloads.html http://www.askapache.com/php/curl-multi-downloads.html
Redirect 301 /custom-boot-menu-in-windows-xp.html http://www.askapache.com/windows/custom-boot-menu-in-windows-xp.html
Redirect 301 /donate http://www.dreamhost.com/donate.cgi?id=8261
Redirect 301 /donate/ http://www.dreamhost.com/donate.cgi?id=8261
Redirect 301 /htaccess.txt http://z.askapache.com/p/htaccess.txt
Redirect 301 /htaccess/404-errorpages.html http://www.askapache.com/seo/google-ajax-search-seo-tips.html
Redirect 301 /htaccess/feedsmith http://www.askapache.com/htaccess/feedsmith-htaccess.html
Redirect 301 /htaccess/http-status-codes.html http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html
Redirect 301 /htaccess/instruct-search-engines-to-come-back-to-site-after-you-finish-working-on-it.html http://www.askapache.com/htaccess/503-service-temporarily-unavailable.html
Redirect 301 /htaccess/speed-up-the-apache-web-server-with-configuration-hacks.html http://www.askapache.com/htaccess/apache-web-server-speed-configuration-hacks.html
Redirect 301 /instruct-search-engines-to-come-back-to-site-after-you-finish-working-on-it.html http://www.askapache.com/htaccess/503-service-temporarily-unavailable.html
Redirect 301 /security/bypassing-vlan.html http://www.askapache.com/security/hacking-vlan-switched-networks.html
Redirect 301 /security/bypassing-vlanbypassing-vlan.html http://www.askapache.com/security/hacking-vlan-switched-networks.html
Redirect 301 /security/rigging-the-dreamhost-site-of-the-month-contest.html http://www.askapache.com/dreamhost/rigging-the-dreamhost-site-of-the-month-contest.html
Redirect 301 /seo/tailrankcom-robot.html http://www.askapache.com/seo/tailrank-robot.html
Redirect 301 /webmaster/caching-tutorial-for-webmasters.html http://www.askapache.com/htaccess/caching-tutorial-for-webmasters.html
Redirect 301 /webmaster/lft-traceroute-tool.html http://www.askapache.com/tools/lft-traceroute-tool.html</pre>



<h2>301 PERMANENT REDIRECTMATCH</h2>
<pre>#
#  PERMANENT REDIRECTMATCH
#
#RedirectMatch 301 ^/&amp;(.*)$ http://www.askapache.com/
RedirectMatch 301 ^/(.+)\.html/$ http://www.askapache.com/$1.html
RedirectMatch 301 ^/&amp;amp(.*)$ http://www.askapache.com/
RedirectMatch 301 ^/.*feed\.gif$ http://z.askapache.com/feed.gif
RedirectMatch 301 ^/([^/]+)//$ http://www.askapache.com/$1/
RedirectMatch 301 ^/(.+)/htaccesselite-ultimate-htaccess-article.html(.*) http://www.askapache.com/htaccess/apache-htaccess.html
RedirectMatch 301 ^/(.+)\.html/([a-z][a-z])/$ http://www.askapache.com/$1.html
RedirectMatch 301 ^/([\(]+)(.*)$ http://www.askapache.com/
RedirectMatch 301 ^/([^9]*)9O1X.3y(.*)/(.*)$ http://www.askapache.com/$2
RedirectMatch 301 ^/.3y(.*)$ http://www.askapache.com/
RedirectMatch 301 ^/200([0-9])/([0-9])(.*)$ http://www.askapache.com/top-100/
RedirectMatch 301 ^/200([0-9])/([^01])(.*)$ http://www.askapache.com/$2$3
RedirectMatch 301 ^/about/glossary(.*)$ http://www.askapache.com/glossary$1
RedirectMatch 301 ^/apache-speed(.*)$ http://www.askapache.com/htaccess/apache-speed$1
RedirectMatch 301 ^/category/(.+)$ http://www.askapache.com/$1
RedirectMatch 301 ^/docs/(.*)$ http://askapache.info/$1
RedirectMatch 301 ^/htaccess/feedsmith-htaccess(.*) http://www.askapache.com/htaccess/redirecting-wordpress-feeds-to-feedburner.html
RedirectMatch 301 ^/robots-txt(.*)$ http://www.askapache.com/robots.txt
RedirectMatch 301 ^/hosting/?$ http://www.askapache.com/hosting/
RedirectMatch 301 ^/.+favicon.ico$ http://www.askapache.com/favicon.ico
#RedirectMatch 301 ^/wp-content/uploads/(.*)$ http://z.askapache.com/uploads/$1
#RedirectMatch 301 ^/z/(.+)$ http://z.askapache.com/$1
#RedirectMatch 301 ^/(z|t|i|j|c|p)/(.*)$ http://z.askapache.com/$1/$2
&nbsp;
#
#  TEMPORARY REDIRECTMATCH
#
RedirectMatch 307 ^/getflash/?$ http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash
RedirectMatch 307 ^/dream/?$ http://www.askapache.com/dreamhost/
RedirectMatch 307 ^/(cse|apachecse|apachecsetest|apachesearch)/?$ http://www.google.com/coop/cse?cx=002660089121042511758%3Akk7rwc2gx0i
RedirectMatch 307 ^/search/lr-lang(.*)$ http://feeds.askapache.com/apache/htaccess
&nbsp;
#
#  PERMANENT GONE
#
RedirectMatch 410 ^/funny(.*)</pre>






<h2>My Favorite modsec_v1 stuff</h2>
<pre># Pass: Allows request to continue, further filters could still halt request.
# Allow: Allows matching requests through, will not be tested against other filters.
# Deny: Stops the request outright, returns a HTTP 500 error code by default.
# Status: Used to specify an alternate HTTP error code.
# Redirect: Matching requests are redirected to the provided URL.
# Exec: Allows execution of a local system binary or script.
# Log: Logs request only.
# Nolog: Does not log request.
# Chain: Allows you to create list of filters for more granulated security. All filters must be cleared before action is taken with the final filter.
&nbsp;
SecFilterEngine On
SecFilterCheckURLEncoding On
SecFilterCheckUnicodeEncoding Off
SecFilterScanPOST On
&nbsp;
#SecUploadKeepFiles On
#SecUploadDir /home/askapache/sites/askapache.com/logs/sec-upload
#SecUploadApproveScript /home/askapache/sites/askapache.com/htdocs/cgi-bin/check.sh
&nbsp;
#SecRuleEngine On
#SecAuditEngine On
#SecAuditEngine Off
SecAuditEngine RelevantOnly
SecAuditLog /home/askapache/sites/askapache.com/logs/modsec_audit.log
SecFilterDebugLog /home/askapache/sites/askapache.com/logs/modsec_debug.log
SecFilterDebugLevel 1
#SecAuditLogRelevantStatus "^(?:1|2(?!00)|5|4(?!04))"
SecAuditLogRelevantStatus "^(1|2(?!00)|4([0-9](0|1|2|5|6|7|8|9))|5)"
SecFilterForceByteRange 1 255
&nbsp;
#SecFilterInheritance Off
# 0 EMERGENCY - system is unusable
# 1 ALERT - action must be taken immediately
# 2 CRITICAL - critical conditions
# 3 ERROR - error conditions
# 4 WARNING - warning conditions
# 5 NOTICE - normal but significant conditions
# 6 INFO - informational
# 7 DEBUG - debug-level messages
&nbsp;
SecFilterDefaultAction "deny,severity:6,status:403"
&nbsp;
#SecFilterSelective REQUEST_METHOD "POST" "pass,auditlog,severity:6"
SecFilterSelective REQUEST_URI "^/(xmlrpc|wp-comments-post)\.php" "pass,log,auditlog,severity:6"
#SecFilterSelective REMOTE_ADDR ^$ "pass,log,auditlog,severity:6"
#SecFilterSelective REMOTE_ADDR ^203\.221\.91\.20$ "pass,log,auditlog,severity:6"
&nbsp;
#SecFilterSelective REQUEST_URI "^/htaccess.*" "pass,log,auditlog"
#SecFilterSelective REQUEST_URI "^/feed.*" "pass,log,auditlog"
#SecFilterSelective REQUEST_URI "^/.*trackback.*" "pass,log,auditlog"
#SecFilterSelective REQUEST_URI "^/valid.*" "pass,log,auditlog"
&nbsp;
#Enforce proper HTTP requests
SecFilterSelective SERVER_PROTOCOL "!^HTTP/(0\.9|1\.0|1\.1)$" "id:340000,rev:1,severity:6,msg:&#039;Bad HTTP Protocol&#039;"
&nbsp;
# Only accept request encodings we know how to handle
SecFilterSelective REQUEST_METHOD "!^(GET|HEAD|POST)$" "chain,id:340001,rev:1,severity:6,msg:&#039;Restricted HTTP function,status:405&#039;"
SecFilterSelective HTTP_Content-Type "!(^$|^application/x-www-form-urlencoded$|^multipart/form-data)"
&nbsp;
# Require Content-Length to be provided with every POST request
SecFilterSelective REQUEST_METHOD "^POST$" "chain,id:340003,rev:1,severity:6,msg:&#039;Content Length not provided with POST&#039;,status:411"
SecFilterSelective HTTP_Content-Length "^$"
&nbsp;
# Don&#039;t accept transfer encodings we know we don&#039;t handle
# (and you don&#039;t need it anyway)
SecFilterSelective HTTP_Transfer-Encoding "!^$" "id:340004,rev:1,severity:6,msg:&#039;Dis-allowed Transfer Encoding&#039;"
&nbsp;
#Generic rule for allowed characters, adjust for your site before activating
##SecFilterSelective REQUEST_URI "!^[a-zA-Z0-9\.\+\_\/\-\?\=\&amp;\%\#]+$" "chain,id:390002,rev:1,severity:4,msg:&#039;Restricted HTTP character set&#039;"
##SecFilterSelective REQUEST_URI "!^/(openid|wp-admin|wp-includes|wp-content|wp-login.php)"
&nbsp;
#HTTP response splitting generic sigs
#SecFilter "Content-Length\:.*Content-Type\:.*Content-Type\:" "id:340005,rev:1,severity:4,msg:&#039;HTTP response splitting&#039;"
&nbsp;
#HTTP response splitting generic sigs
#SecFilter "Content-Length\:" "chain,id:340006,rev:1,severity:4,msg:&#039;HTTP response splitting&#039;"
#SecFilter "Content-Type\:"
&nbsp;
#catch smuggling attacks
#SecFilter "^(GET|POST).*Host:.*^(GET|POST)"  "id:300012,rev:1,severity:4,msg:&#039;catch smuggling attacks&#039;"
&nbsp;
#XSS insertion into Content-Type
#SecFilterSelective THE_REQUEST "Content-Type\:.*(&lt;[[:space:]]*(script|about|applet|activex|chrome)*&gt;.*(script|about|applet|activex|chrome)[[:space:]]*&gt;|onmouseover=|javascript\:)" "id:300002,rev:1,severity:4,msg:&#039;XSS attack in Content-type header&#039;"
&nbsp;
#Code injection via content length
#SecFilterSelective HTTP_Content-Length|HTTP_USER_AGENT "\;(system|passthru|exec)\(" "id:330003,rev:1,severity:4,msg:&#039;Code Injection in Content-Length header&#039;"
&nbsp;
#Don&#039;t accept chunked encodings modsecurity can not look at these, so this is a hole that can bypass your rules, the rule before this one should cover this, but hey paranoia is cheap
#SecFilterSelective HTTP_Transfer-Encoding "chunked" "id:300003,rev:1,severity:4,msg:&#039;Chunked Transfer Encoding denied&#039;"
&nbsp;
##generic recursion signatures
#SecFilterSelective REQUEST_URI "\.\./\.\./" "id:300004,rev:2,severity:4,msg:&#039;Generic Path Recursion1 denied&#039;"
#SecFilterSelective THE_REQUEST "\.\|\./\.\|\./\.\|" "id:300005,rev:1,severity:4,msg:&#039;Generic Path Recursion2 denied&#039;"
#SecFilterSelective THE_REQUEST "\.\.\./" "id:300006,rev:1,severity:4,msg:&#039;Bogus Path denied&#039;"
&nbsp;
#Generic PHP exploit signatures
#SecFilterSelective REQUEST_URI "&lt;\?php (chr|fwrite|fopen|system|echr|passthru|popen|proc_open|shell_exec|exec|proc_nice|proc_terminate|proc_get_status|proc_close|pfsockopen|leak|apache_child_terminate|posix_kill|posix_mkfifo|posix_setpgid|posix_setsid|posix_setuid|phpinfo)\(.*\)\;" "id:330002,rev:1,severity:4,msg:&#039;Generic PHP exploit pattern denied&#039;"
&nbsp;
#Prevent SQL injection in cookies
##SecFilterSelective COOKIE_VALUES "((select|grant|delete|insert|drop|alter|replace|truncate|update|create|rename|describe)[[:space:]]+[A-Z|a-z|0-9|\*| |\,]+[[:space:]]+(from|into|table|database|index|view)[[:space:]]+[A-Z|a-z|0-9|\*| |\,]|UNION SELECT.*\&#039;.*\&#039;.*,[0-9].*INTO.*FROM)" "id:300011,rev:1,severity:4,msg:&#039;Generic SQL injection in cookie&#039;"
&nbsp;
#Prevent SQL injection in UA
##SecFilterSelective HTTP_USER_AGENT "((select|grant|delete|insert|drop|alter|replace|truncate|update|create|rename|describe)[[:space:]]+[A-Z|a-z|0-9|\*| |\,]+[[:space:]]+(from|into|table|database|index|view)[[:space:]]+[A-Z|a-z|0-9|\*| |\,]|UNION SELECT.*\&#039;.*\&#039;.*,[0-9].*INTO.*FROM)" "id:300012,rev:1,severity:4,msg:&#039;Generic SQL injection in User Agent header&#039;"
&nbsp;
# Generic filter to prevent SQL injection attacks
# Understand that all SQL filters are very limited and are very difficult to prevent false postives and negatives.
# Please report false positives/negatives to mike@gotroot.com
#SecFilter "((select|grant|delete|insert|drop|alter|replace|truncate|update|create|rename|describe)[[:space:]]+[A-Z|a-z|0-9|\*| |\,]+[[:space:]]+(from|into|table|database|index|view)[[:space:]]+[A-Z|a-z|0-9|\*| |\,]|UNION SELECT.*\&#039;.*\&#039;.*,[0-9].*INTO.*FROM)" "id:300013,rev:1,severity:4,msg:&#039;Generic SQL injection protection&#039;"
&nbsp;
#generic XSS PHP attack types
##SecFilterSelective REQUEST_URI "\.php\?" "chain,id:300010,rev:1,severity:4,msg:&#039;Generic PHP XSS exploit pattern denied&#039;"
#SecFilter "(javascript\:/(.*new\x20ActiveXObject.*Sh\.regwrite|.*window\.opener\.document\.body.\innerHTML=window\.opener\.document\.body\.innerHTML\.replace)|onmouseover=\&#039;javascript)"
&nbsp;
#Generic XSS filter
#please report false positives
##SecFilterSelective REQUEST_URI "!/mt\.cgi" "chain,msg:&#039;XSS2&#039;"
#SecFilter "&lt;[[:space:]]*(script|about|applet|activex|chrome)*&gt;.*(script|about|applet|activex|chrome)[[:space:]]*&gt;"
&nbsp;
#XSS in referrer and UA headers
##SecFilterSelective HTTP_REFERER|HTTP_USER_AGENT "&lt;[[:space:]]*(script|about|applet|activex|chrome)*&gt;.*(script|about|applet|activex|chrome)[[:space:]]*&gt;" "msg:&#039;XSS3&#039;"
&nbsp;
#HTTP header PHP code injection attacks
##SecFilterSelective HTTP_CLIENT_IP|HTTP_USER_AGENT|HTTP_Referer "(&lt;\?php|&lt;[[:space:]]?\?[[:space:]]?php|&lt;\? php)" "msg:&#039;PHP1&#039;"
&nbsp;
#Generic PHP remote file injection
##SecFilterSelective REQUEST_URI "!(/do_command)" "chain,msg:&#039;PHP2&#039;"
##SecFilterSelective REQUEST_URI "\.php\?.*=(https?|ftp)\:/.*(cmd|command)="
&nbsp;
#script, perl, etc. code in HTTP_Referer string
##SecFilterSelective HTTP_Referer "\#\!.*/" "msg:&#039;perl script1&#039;"
&nbsp;
#remote file inclusion generic attack signature
#SecFilterSelective THE_REQUEST  "\.(dat|gif|jpg|png|bmp|txt|vir|dot)\?" "chain,msg:&#039;remote 1&#039;"
#SecFilter "((name|pm_path|pagina|path|include_location|root|page|open)=(http|https|ftp)|(cmd|command|inc)=)"
&nbsp;
#remote file inclusion generic attack signature
#SecFilterSelective THE_REQUEST  "\.(dat|gif|jpg|png|bmp|txt|vir|dot)\?\&amp;(cmd|command|inc|name)=" "msg:&#039;remote2&#039;"
&nbsp;
#remote file inclusion generic attack signature
#SecFilterSelective ARGS  "\.(dat|gif|jpg|png|bmp|txt|vir|dot)" "chain,msg:&#039;file inclusion1&#039;"
#SecFilter "\?\&amp;(cmd|inc|name)="
&nbsp;
#remote file inclusion generic attack signature
#SecFilterSelective ARGS  "\.(dat|gif|jpg|png|bmp|txt|vir|dot)\?\&amp;(cmd|inc|name)=" "msg:&#039;file inclusion2&#039;"
&nbsp;
#remote file inclusion generic attack signature
#SecFilterSelective REQUEST_URI  "\.php\?.*=(http|https|ftp)\:/.*\?&amp;cmd=" "msg:&#039;file inclusion3&#039;"
&nbsp;
#Bogus file extensions generic signature
#SecFilterSelective THE_REQUEST  "[A-Za-z0-9]\.(gif|jpg|png|bmp)\.txt" "msg:&#039;file extension&#039;"
&nbsp;
#PHP remote path attach generic signature
#SecFilterSelective REQUEST_URI  "\.ph(p(3|4)?).*path=(http|https|ftp)\:/" "msg:&#039;remote path1&#039;"
#SecFilterSelective REQUEST_URI  "\.php.*path=(http|https|ftp)\:/" "msg:&#039;remote path2&#039;"
&nbsp;
#generic php attack sigs
#SecFilterSelective REQUEST_URI "(&amp;(cmd|command)=(id|uname)\x20|cmd\?(cmd|command)=|(spy|cmd|cmd_out|sh)\.(gif|jpg|png|bmp|txt)\?&amp;(cmd|command)=|\.php\?&amp;(cmd|command)=)" "msg:&#039;php attack1&#039;"
&nbsp;
# WEB-MISC apache directory disclosure attempt
#SecFilterSelective THE_REQUEST "////" "msg:&#039;apache directory disclosure&#039;"
&nbsp;
#PHP defenses
##SecFilterSelective ARG_PHPSESSID "!^$" "msg:&#039;something in phpsessid&#039;"
##SecFilterSelective COOKIE_PHPSESSID "!^$" "msg:&#039;something in cookie phpsessid&#039;"
&nbsp;
#PHP defenses
##SecFilterSelective COOKIE_ASKAPACHEID "!^[0-9a-z]*$" "msg:&#039;bad value for cookie&#039;"
&nbsp;
#cross site scripting attempt TYPE + JAVASCRIPT
##SecFilterSelective THE_REQUEST "TYPE\s*=\s*[\&#039;\"]text\/javascript" "msg:&#039;cross-site1&#039;"
&nbsp;
#cross site scripting attempt STYLE + JAVASCRIPT
##SecFilterSelective THE_REQUEST "TYPE\s*=\s*[\&#039;\"]application\/x-javascript" "msg:&#039;cross-site1&#039;"
&nbsp;
#cross site scripting attempt STYLE + JSCRIPT
##SecFilterSelective THE_REQUEST "TYPE\s*=\s*[\&#039;\"]text\/jscript" "msg:&#039;cross-site1&#039;"
&nbsp;
# cross site scripting attempt STYLE + VBSCRIPT
##SecFilterSelective THE_REQUEST "TYPE\s*=\s*[\&#039;\"]text\/vbscript" "msg:&#039;cross-site1&#039;"
&nbsp;
#cross site scripting attempt STYLE + VBSCRIPT
##SecFilterSelective THE_REQUEST "TYPE\s*=\s*[\&#039;\"]application\/x-vbscript" "msg:&#039;cross-site1&#039;"
&nbsp;
#cross site scripting attempt STYLE + ECMACRIPT
##SecFilterSelective THE_REQUEST "TYPE\s*=\s*[\&#039;\"]text\/ecmascript" "msg:&#039;cross-site1&#039;"
&nbsp;
# cross site scripting attempt STYLE + EXPRESSION
##SecFilterSelective THE_REQUEST "STYLE[\s]*=[\s]*[^&gt;]expression[\s]*\(" "msg:&#039;cross-site1&#039;"
&nbsp;
#cross site scripting attempt STYLE + EXPRESSION
##SecFilterSelective THE_REQUEST "[\s]*expression[\s]*\([^}]}[\s]*&lt;\/STYLE&gt;" "msg:&#039;cross-site1&#039;"
&nbsp;
# cross site scripting attempt using XML
##SecFilterSelective THE_REQUEST "&lt;!\[CDATA\[&lt;\]\]&gt;SCRIPT" "msg:&#039;cross-site1&#039;"
&nbsp;
#cross site scripting attempt executing hidden Javascript
##SecFilterSelective THE_REQUEST "eval[\s]*\([\s]*[^\.]\.innerHTML[\s]*\)" "msg:&#039;cross-site1&#039;"
&nbsp;
#cross site scripting attempt executing hidden Javascript
##SecFilterSelective THE_REQUEST "window\.execScript[\s]*\(" "msg:&#039;cross-site1&#039;"
&nbsp;
#cross site scripting attempt to execute Javascript code
###SecFilterSelective THE_REQUEST "/(((URL|SRC|HREF|LOWSRC)[\s]*=)|(url[\s]*[\(]))[\s]*[\&#039;\"]*javascript[\:]" "msg:&#039;cross-site1&#039;"
&nbsp;
#cross site scripting HTML Image tag set to javascript attempt
#SecFilterSelective THE_REQUEST "img src=javascript" "msg:&#039;cross-site1&#039;"
&nbsp;
#Fake image file shell attacvk
#SecFilterSelective HTTP_Content-Type "image/.*" "msg:&#039;image shell 1&#039;"
#SecFilterSelective POST_PAYLOAD "chr\(" "msg:&#039;image shell2&#039;"
&nbsp;
#bogus graphics file
#SecFilterSelective HTTP_Content-Disposition "\.php"  "chain,msg:&#039;bogus graphics&#039;"
#SecFilterSelective HTTP_Content-Type "(image/gif|image/jpg|image/png|image/bmp)"
&nbsp;
# Allow only letters, digits, underscore, and square brackets (for arrays)
# in variable names#
#SecFilterSelective ARGS_NAMES "!^[][a-zA-Z0-9_]+$"
&nbsp;
#---------------------------------------------
# reject keywords that appear in POST or GET
#=============================================
SecFilterSignatureAction "nolog,auditlog,deny,severity:6,status:403"
&nbsp;
SecFilterSelective REQUEST_URI  "^/.*/wp-comments-post\.php" "id:50200,msg:&#039;WORDPRESS SPAM bad wp-comments-post location&#039;"
&nbsp;
&lt;files wp-comments-post.php&gt;
# fail for empty comment fields
SecFilterSelective "ARG_comment_post_ID|ARG_submit" "^$" "id:50300,msg:&#039;WORDPRESS SPAM MISSING comment_post_ID&#039;"
SecFilterSelective "ARG_comment_post_ID" "!^[0-9]{1,6}$" "id:50301,msg:&#039;WORDPRESS SPAM BAD comment_post_ID&#039;"
SecFilterSelective "HTTP_Cookie" "^$" "id:50302,msg:&#039;WORDPRESS SPAM No cookie&#039;"
&nbsp;
##SecFilterSelective "comment_post_DI" "^$" "id:50310,msg:&#039;WORDPRESS SPAM MISSING comment_post_DI&#039;"
##SecFilterSelective "comment_post_DI" "!^[0-9]{1,2}$" "id:50311,msg:&#039;WORDPRESS SPAM MISSING comment_post_DI&#039;"
&lt;/files&gt;
&lt;pre&gt;
&nbsp;
&lt;h2&gt;MODSEC Continued.. Custom Anti-Spam (WordPress) I made&lt;/h2&gt;
&lt;pre&gt;
SecFilterSignatureAction "nolog,noauditlog,deny,severity:6,redirect:http://www.askapache.com/feed/"
SecFilterSelective ARGS|THE_REQUEST "00bp\.com|360\.yahoo|987mb\.com|Ambien|American airline" "id:50010,msg:&#039;SPAM 10&#039;
SecFilterSelective ARGS|THE_REQUEST "Ativan|Caresoprodol|Darvocet|Ephedra|Ephedrine" "id:50011,msg:&#039;SPAM 11&#039;
SecFilterSelective ARGS|THE_REQUEST "Gambling|Lexapro|Tramadol|Venlafaxine" "id:50012,msg:&#039;SPAM 12&#039;
SecFilterSelective ARGS|THE_REQUEST "\[URL=|abgood|acura|acyclovir|adderall" "id:50013,msg:&#039;SPAM 13&#039;
SecFilterSelective ARGS|THE_REQUEST "adipex|alcohol|alprazolam|amateur|amrit" "id:50014,msg:&#039;SPAM 14&#039;
SecFilterSelective ARGS|THE_REQUEST "anal sex|analfinder|angelina jolie|asshole|axspace\.com" "id:50015,msg:&#039;SPAM 15&#039;
SecFilterSelective ARGS|THE_REQUEST "baccarat|bankrupt|bikini|biotic|black jack|blowjob" "id:50016,msg:&#039;SPAM 16&#039;
SecFilterSelective ARGS|THE_REQUEST "blackjack|blog\.360|brutality|buddhism|butalbital" "id:50017,msg:&#039;SPAM 17&#039;
SecFilterSelective ARGS|THE_REQUEST "cadillac|canalis|card credit|card stud|carisoprodol" "id:50018,msg:&#039;SPAM 18&#039;
SecFilterSelective ARGS|THE_REQUEST "carmen|cash advance|cash credit|casino|catch\.com" "id:50019,msg:&#039;SPAM 19&#039;
SecFilterSelective ARGS|THE_REQUEST "celebrex|celexa|cellulite|cheap|cheerleader" "id:50020,msg:&#039;SPAM 20&#039;
SecFilterSelective ARGS|THE_REQUEST "chevrolet|child abuse|cialis|cigarette|cipro" "id:50021,msg:&#039;SPAM 21&#039;
SecFilterSelective ARGS|THE_REQUEST "citroen|claritin|cleavage|clomid|codeine" "id:50022,msg:&#039;SPAM 22&#039;
SecFilterSelective ARGS|THE_REQUEST "consulting23|craps online|credit card|credit debt|crestor" "id:50023,msg:&#039;SPAM 23&#039;
SecFilterSelective ARGS|THE_REQUEST "dealership|debt free|desnudas|diazepam|dick" "id:50024,msg:&#039;SPAM 24&#039;
SecFilterSelective ARGS|THE_REQUEST "dildo|drugstore|earrings|endometrioma|endowment" "id:50025,msg:&#039;SPAM 25&#039;
SecFilterSelective ARGS|THE_REQUEST "erotic|estrogen|fioricet|francaise|freehost\.com" "id:50026,msg:&#039;SPAM 26&#039;
SecFilterSelective ARGS|THE_REQUEST "freehostia|freemb\.com|fuck|geocities\.com|hacking myspace" "id:50027,msg:&#039;SPAM 27&#039;
SecFilterSelective ARGS|THE_REQUEST "holdem|honda|hotels|hydrocodone|hypnotic" "id:50028,msg:&#039;SPAM 28&#039;
SecFilterSelective ARGS|THE_REQUEST "hyundai|implants|incest|instant approval|insurance" "id:50029,msg:&#039;SPAM 29&#039;
SecFilterSelective ARGS|THE_REQUEST "interracial|jaguar|jenny movie|johanson|kasino" "id:50030,msg:&#039;SPAM 30&#039;
SecFilterSelective ARGS|THE_REQUEST "lesbian|levitra|lipitor|loan|lolita" "id:50031,msg:&#039;SPAM 31&#039;
SecFilterSelective ARGS|THE_REQUEST "lorazepam|lorcet|lyrics|madamic|majorette" "id:50032,msg:&#039;SPAM 32&#039;
SecFilterSelective ARGS|THE_REQUEST "malaria|mastercar|masturbate|masturbation|maturewomen" "id:50033,msg:&#039;SPAM 33&#039;
SecFilterSelective ARGS|THE_REQUEST "mazda|medication|medicine|megsfree5\.com|mercedes" "id:50034,msg:&#039;SPAM 34&#039;
SecFilterSelective ARGS|THE_REQUEST "meridia|metformin|mitsubishi|mortgage|myspace profile" "id:50035,msg:&#039;SPAM 35&#039;
SecFilterSelective ARGS|THE_REQUEST "naked|neocool|nexium|nimire\.com|nissan" "id:50036,msg:&#039;SPAM 36&#039;
SecFilterSelective ARGS|THE_REQUEST "nokia|nude|nudism|nymph|open toe" "id:50037,msg:&#039;SPAM 37&#039;
SecFilterSelective ARGS|THE_REQUEST "oprodol|orgasm|oxycodone|oxycontin|packages" "id:50038,msg:&#039;SPAM 38&#039;
SecFilterSelective ARGS|THE_REQUEST "painrelief|pantyhose|paxil|payday|penis" "id:50039,msg:&#039;SPAM 39&#039;
SecFilterSelective ARGS|THE_REQUEST "percocet|pharmacy|phentermine|phetermine|phpbb_root" "id:50040,msg:&#039;SPAM 40&#039;
SecFilterSelective ARGS|THE_REQUEST "pictaboo|pictorial|pills|pissing|play craps" "id:50041,msg:&#039;SPAM 41&#039;
SecFilterSelective ARGS|THE_REQUEST "playgirl|pocker web|poker|pontiac|poquer" "id:50042,msg:&#039;SPAM 42&#039;
SecFilterSelective ARGS|THE_REQUEST "porn|pounder|prescription|preteen|prevacid" "id:50043,msg:&#039;SPAM 43&#039;
SecFilterSelective ARGS|THE_REQUEST "price1|prilosec|propecia|proza|prozac" "id:50044,msg:&#039;SPAM 44&#039;
SecFilterSelective ARGS|THE_REQUEST "puddled|pussy|refinance|rentals|replica" "id:50045,msg:&#039;SPAM 45&#039;
SecFilterSelective ARGS|THE_REQUEST "ringtones|roulette|screensaver|seduced|sexual" "id:50046,msg:&#039;SPAM 46&#039;
SecFilterSelective ARGS|THE_REQUEST "sexy|shemale|shiloh|singulair|site-host" "id:50047,msg:&#039;SPAM 47&#039;
SecFilterSelective ARGS|THE_REQUEST "slot machine|slot maschine|slots machine|solpip\.com|soma" "id:50048,msg:&#039;SPAM 48&#039;
SecFilterSelective ARGS|THE_REQUEST "sperm|starlets|supplier|suzuki|tadalafil" "id:50049,msg:&#039;SPAM 49&#039;
SecFilterSelective ARGS|THE_REQUEST "toyota|tylenol|ultram|valium|viagra" "id:50050,msg:&#039;SPAM 50&#039;
SecFilterSelective ARGS|THE_REQUEST "vigora|vioxx|wallpaper|warez|webcam" "id:50051,msg:&#039;SPAM 51&#039;
SecFilterSelective ARGS|THE_REQUEST "webpages\.com|wellbutrin|whitesluts|wholesale|whore" "id:50052,msg:&#039;SPAM 52&#039;
SecFilterSelective ARGS|THE_REQUEST "windshield|xanax|xenical|y lohan|yourgirls" "id:50053,msg:&#039;SPAM 53&#039;
SecFilterSelective ARGS|THE_REQUEST "youtube\.com|zantac|sex offenders|hotgay|Zoloft|celtic women" "id:50054,msg:&#039;SPAM 54&#039;
SecFilterSelective ARGS|THE_REQUEST "dollhouse|freehot|kardashian|oralsex" "id:50055,msg:&#039;SPAM 55&#039;
SecFilterSelective ARGS|THE_REQUEST "freeimghost" "id:50056,msg:&#039;SPAM 56&#039;</pre>





<h2>Unreleased AskApache Lightning code - caching plugin for WordPress</h2>
<pre>RewriteEngine On
RewriteBase /
&nbsp;
RewriteCond %{REQUEST_URI} ^/(stats/|missing\.html|failed_auth\.html|test/).* [NC,OR]
RewriteCond %{ENV:REDIRECT_STATUS} =200
RewriteRule .* - [L]
&nbsp;
RewriteCond %{HTTP_HOST} !=www.askapache.com
RewriteCond %{HTTP_HOST} !=z.askapache.com
RewriteRule .? http://www.askapache.com%{REQUEST_URI}%{QUERY_STRING} [R=301,L]
&nbsp;
#RewriteCond %{HTTPS} =on
#RewriteCond %{THE_REQUEST} !^[A-Z]{3,9}\ /(wp-login.php|wp-admin)(.*)\ HTTP/ [NC]
#RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /(.*)\ HTTP/ [NC]
#RewriteRule .* http://www.askapache.com/$1 [R=301,L]
&nbsp;
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /(.+)%20(.+)\ HTTP/ [NC]
RewriteRule .* http://www.askapache.com/%1-%2 [R=301,L]
&nbsp;
RewriteCond %{THE_REQUEST} ^GET\ /valid-html/.*\ HTTP/ [NC]
RewriteCond %{HTTP_REFERER} ^https?://www.askapache.com(.+).*$ [NC]
RewriteRule .* http://validator.w3.org/check?uri=http://www.askapache.com%1;ss=1;outline=1;debug [R=307,L,NE]
&nbsp;
RewriteCond %{THE_REQUEST} ^GET\ /valid-css/.*\ HTTP/ [NC]
RewriteRule .* http://jigsaw.w3.org/css-validator/validator?uri=z.askapache.com/z/c/apache-10.css [R=301,L]
&nbsp;
RewriteCond %{THE_REQUEST} ^GET\ /search/.*\ HTTP/ [NC]
RewriteCond %{QUERY_STRING} ^s=(.+)$ [NC]
RewriteRule .* http://www.askapache.com/search/%1? [R=302,L]
&nbsp;
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{DOCUMENT_ROOT}/X%{REQUEST_URI}index.html -f
RewriteRule ^(.*)$ /X%{REQUEST_URI}index.html [L]
&nbsp;
RewriteCond %{REQUEST_FILENAME} !-d
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{DOCUMENT_ROOT}/X%{REQUEST_URI} -f
RewriteRule ^(.*)$ /X%{REQUEST_URI} [L]</pre>



<h2>Passing Parameters to CGI through HTTP Headers</h2>
<p>This deserves a note.. this trick lets you bypass so many hosting environment restrictions it's not even funny... like you can run bash as your webserver instead of apache!  (kinda...)</p>
<pre>RewriteCond %{REQUEST_URI} ^/cgi-bin/(hash|java)\.cgi$ [NC]
RewriteCond %{HTTP:P3P} ^(([^:]+):(.+))$ [NC]
RewriteRule .* - [E=HTTP_JS:%{HTTP:P3P},E=HTTP_US:%2,E=HTTP_PA:%3]</pre>



<h2>Redirect to FeedBurner</h2>
<p>Yes.. I was the first to do this (parse the real rewrites internally in wordpress for no bypassing possibilities)... </p>
<pre>#RewriteCond %{REQUEST_URI} ^/feed/.*?$ [NC,OR]
#RewriteCond %{HTTP_REFERER} ^https?://www.askapache.com/wp-admin(.+).*$ [NC]
RewriteCond %{HTTP_USER_AGENT} FeedBurner [NC]
RewriteRule .* - [S=1]
&nbsp;
RewriteCond %{REQUEST_URI} ^/(feed|rdf|rss|rss2|atom).* [NC,OR]
RewriteCond %{REQUEST_URI} ^/wp-(feed|rdf|rss|rss2|atom).* [NC,OR]
RewriteCond %{REQUEST_FILENAME} ^.*/(wp-atom|wp-feed|wp-rdf|wp-rss|wp-rss2)\.php$ [NC,OR]
RewriteCond %{REQUEST_FILENAME} ^.*/wp-includes/feed[^\.]*\.php$ [NC,OR]
RewriteCond %{QUERY_STRING} .*(feed|rdf|rss|rss2|atom).* [NC]
RewriteRule .* http://feeds.askapache.com/apache/htaccess? [R=302,L]</pre>
































<h2>More Unreleased Caching Tests</h2>
<pre># +ASKAPACHE CRAZYCACHE 2.3
#######################################################
#               __                          __
#   ____ ______/ /______ _____  ____ ______/ /_  ___
#  / __ `/ ___/ //_/ __ `/ __ \/ __ `/ ___/ __ \/ _ \
# / /_/ (__  ) ,&lt; / /_/ / /_/ / /_/ / /__/ / / /  __/
# \__,_/____/_/|_|\__,_/ .___/\__,_/\___/_/ /_/\___/
#                     /_/
# - - - - - - - - - - - - - - - - - - - - - - - - - - -
# +ACACHE RULES
# +RULE
RewriteCond %{THE_REQUEST} ^(GET|HEAD)\ //?(.+)\.rdf\ HTTP/ [NC]
RewriteCond %{DOCUMENT_ROOT}/wp-cache/%2.html/index.rdf -f
RewriteRule ^(.+)\.rdf$ /wp-cache/%2.html/index.rdf [L,S=3]
&nbsp;
RewriteCond %{QUERY_STRING} !^.*cacheit.* [NC]
#RewriteCond %{HTTP_USER_AGENT} W3C_Validator [OR,NC]
#RewriteCond %{REMOTE_ADDR} = [OR]
&nbsp;
RewriteCond %{REQUEST_METHOD} =POST [OR]
RewriteCond %{THE_REQUEST} ^$ [OR]
RewriteCond %{QUERY_STRING} nocache [OR]
RewriteCond %{REMOTE_ADDR} = [OR]
RewriteCond %{HTTP_COOKIE} ^.*wordpress_logged_in_.*$ [NC]
RewriteRule .+ - [S=2]
&nbsp;
RewriteCond %{DOCUMENT_ROOT}/wp-cache%{REQUEST_URI} !-d
RewriteRule .+ - [S=1]
&nbsp;
RewriteCond %{DOCUMENT_ROOT}/wp-cache%{REQUEST_URI}/index.html -f
RewriteRule .+ /wp-cache%{REQUEST_URI}/index.html [L]
# -RULE
# -ACACHE RULES
# - - - - - - - - - - - - - - - - - - - - - - - - - - -
#               __                          __
#   ____ ______/ /______ _____  ____ ______/ /_  ___
#  / __ `/ ___/ //_/ __ `/ __ \/ __ `/ ___/ __ \/ _ \
# / /_/ (__  ) ,&lt; / /_/ / /_/ / /_/ / /__/ / / /  __/
# \__,_/____/_/|_|\__,_/ .___/\__,_/\___/_/ /_/\___/
#                     /_/
#######################################################
# -ASKAPACHE CRAZYCACHE 2.3
&nbsp;
# +ASKAPACHE CRAZYCACHE 2.3
#######################################################
#               __                          __
#   ____ ______/ /______ _____  ____ ______/ /_  ___
#  / __ `/ ___/ //_/ __ `/ __ \/ __ `/ ___/ __ \/ _ \
# / /_/ (__  ) ,&lt; / /_/ / /_/ / /_/ / /__/ / / /  __/
# \__,_/____/_/|_|\__,_/ .___/\__,_/\___/_/ /_/\___/
#                     /_/
# - - - - - - - - - - - - - - - - - - - - - - - - - - -
# +ACACHE RULES
# +RULE
FileETag None
AddOutputFilterByType DEFLATE text/html
&nbsp;
AddType &#039;text/html; charset=UTF-8&#039; .html
&nbsp;
Header set P3P "policyref=\"http://www.askapache.com/w3c/p3p.xml\""
Header set X-Pingback "http://www.askapache.com/xmlrpc.php"
Header set Content-Language "en-US"
Header set Vary "Accept-Encoding,Accept"
&nbsp;
&lt;ifModule mod_expires.c&gt;
ExpiresActive On
ExpiresDefault M7200
&lt;/ifModule&gt;
# -RULE
# -ACACHE RULES
# - - - - - - - - - - - - - - - - - - - - - - - - - - -
#               __                          __
#   ____ ______/ /______ _____  ____ ______/ /_  ___
#  / __ `/ ___/ //_/ __ `/ __ \/ __ `/ ___/ __ \/ _ \
# / /_/ (__  ) ,&lt; / /_/ / /_/ / /_/ / /__/ / / /  __/
# \__,_/____/_/|_|\__,_/ .___/\__,_/\___/_/ /_/\___/
#                     /_/
#######################################################
# -ASKAPACHE CRAZYCACHE 2.3
&nbsp;
Options +IndexesOptions +FollowSymLinks
AddHandler application/x-httpd-php .php
&nbsp;
RewriteEngine On
RewriteBase /
RewriteCond %{QUERY_STRING} !^tyy+$ [NC]
RewriteCond %{REMOTE_USER} ^(.+)$
RewriteRule ^(.*)$ $1/-%1 [R=302,L]
Options +FollowSymLinks
DirectoryIndex index.php
ErrorDocument 404 /cgi-bin/pro/index.php
&nbsp;
AuthName "Protection"
AuthUserFile /home/askapache/sites/askapache.com/.htpasswda1
AuthGroupFile /dev/null
AuthType Basic
Require valid-user
Satisfy Any
&nbsp;
&lt;ifModule mod_security.c&gt;
SecFilterEngine Off
&lt;/ifModule&gt;
Options +ExecCGI -Indexes -Includes +FollowSymLinks
Order Deny,Allow
Deny from All
Allow from 208.113.134.190 64.111.114.111  env=REDIRECT_STATUS
&nbsp;
#SetEnvIf Remote_Addr ^$ MODSEC_ENABLE=Off
#SetEnvIf Server_Addr ^$ MODSEC_ENABLE=Off
#SetEnvIf Remote_Addr ^({SERVER_ADDR}e)$ GOOD=$1
#SetEnvIf Server_Addr GOOD R</pre>


<h2>Default HTACCESS</h2>
<pre>#
# Directives controlling the display of server-generated directory listings.
#
# Required modules: mod_autoindex, mod_alias
#
# To see the listing of a directory, the Options directive for the
# directory must include "Indexes", and the directory must not contain
# a file matching those listed in the DirectoryIndex directive.
#
Options +Indexes +MultiViews -ExecCGI +FollowSymLinks
DirectoryIndex index.html
&nbsp;
#
#
# IndexOptions: Controls the appearance of server-generated directory
# listings.
#
IndexOptions FancyIndexing IconHeight=22 IconWidth=20 IgnoreClient NameWidth=* DescriptionWidth=* ScanHTMLTitles SuppressLastModified XHTML FoldersFirst SuppressHTMLPreamble
&nbsp;
#
# AddIcon* directives tell the server which icon to show for different
# files or filename extensions.  These are only displayed for
# FancyIndexed directories.
#
&nbsp;
AddIconByEncoding (CMP,http://z.askapache.com/i/s/compressed.gif) x-compress x-gzip
&nbsp;
AddIconByType (IMG,http://z.askapache.com/i/s/image.gif) image/*
AddIconByType (SND,http://z.askapache.com/i/s/sound2.gif) audio/*
AddIconByType (TXT,http://z.askapache.com/i/s/text.gif) text/*
AddIconByType (VID,http://z.askapache.com/i/s/movie.gif) video/*
&nbsp;
AddIcon http://z.askapache.com/i/s/hand.right.gif README
AddIcon http://z.askapache.com/i/s/folder.gif ^^DIRECTORY^^
AddIcon http://z.askapache.com/i/s/dir.png ^^DIRECTORY^^
AddIcon http://z.askapache.com/i/s/blank.gif ^^BLANKICON^^
AddDescription "100 Continue" 100* 100/index.html
AddDescription "101 Switching Protocols" 101* 101/index.html
AddDescription "102 Processing" 102* 102/index.html
AddDescription "200 OK" 200* 200/index.html
AddDescription "201 Created" 201* 201/index.html
AddDescription "202 Accepted" 202* 202/index.html
AddDescription "203 Non-Authoritative Information" 203* 203/index.html
AddDescription "204 No Content" 204* 204/index.html
AddDescription "205 Reset Content" 205* 205/index.html
AddDescription "206 Partial Content" 206* 206/index.html
AddDescription "207 Multi-Status" 207* 207/index.html
AddDescription "300 Multiple Choices" 300* 300/index.html
AddDescription "301 Moved Permanently" 301* 301/index.html
AddDescription "302 Found" 302* 302/index.html
AddDescription "303 See Other" 303* 303/index.html
AddDescription "304 Not Modified" 304* 304/index.html
AddDescription "305 Use Proxy" 305* 305/index.html
AddDescription "306 unused" 306* 306/index.html
AddDescription "307 Temporary Redirect" 307* 307/index.html
AddDescription "400 Bad Request" 400* 400/index.html
AddDescription "401 Authorization Required" 401* 401/index.html
AddDescription "402 Payment Required" 402* 402/index.html
AddDescription "403 Forbidden" 403* 403/index.html
AddDescription "404 Not Found" 404* 404/index.html
AddDescription "405 Method Not Allowed" 405* 405/index.html
AddDescription "406 Not Acceptable" 406* 406/index.html
AddDescription "407 Proxy Authentication Required" 407* 407/index.html
AddDescription "408 Request Time-out" 408* 408/index.html
AddDescription "409 Conflict" 409* 409/index.html
AddDescription "410 Gone" 410* 410/index.html
AddDescription "411 Length Required" 411* 411/index.html
AddDescription "412 Precondition Failed" 412* 412/index.html
AddDescription "413 Request Entity Too Large" 413* 413/index.html
AddDescription "414 Request-URI Too Large" 414* 414/index.html
AddDescription "415 Unsupported Media Type" 415* 415/index.html
AddDescription "416 Requested Range Not Satisfiable" 416* 416/index.html
AddDescription "417 Expectation Failed" 417* 417/index.html
AddDescription "418 unused" 418* 418/index.html
AddDescription "419 unused" 419* 419/index.html
AddDescription "420 unused" 420* 420/index.html
AddDescription "421 unused" 421* 421/index.html
AddDescription "422 Unprocessable Entity" 422* 422/index.html
AddDescription "423 Locked" 423* 423/index.html
AddDescription "424 Failed Dependency" 424* 424/index.html
AddDescription "425 No code" 425* 425/index.html
AddDescription "426 Upgrade Required" 426* 426/index.html
AddDescription "500 Internal Server Error" 500* 500/index.html
AddDescription "501 Method Not Implemented" 501* 501/index.html
AddDescription "502 Bad Gateway" 502* 502/index.html
AddDescription "503 Service Temporarily Unavailable" 503* 503/index.html
AddDescription "504 Gateway Time-out" 504* 504/index.html
AddDescription "505 HTTP Version Not Supported" 505* 505/index.html
AddDescription "506 Variant Also Negotiates" 506* 506/index.html
AddDescription "507 Insufficient Storage" 507* 507/index.html
AddDescription "508 unused" 508* 508/index.html
AddDescription "509 unused" 509* 509/index.html
AddDescription "510 Not Extended" 510* 510/index.html
AddDescription ".htaccess ErrorDocuments" *
&nbsp;
#
# HeaderName is the name of a file which should be prepended to
# directory indexes.
ReadmeName /X/error/README.html
HeaderName /X/error/HEADER.html
&nbsp;
# DefaultIcon is which icon to show for where none is explicitly set.
DefaultIcon http://z.askapache.com/i/s/generic.gif</pre>


<h2>Ok I'm done commenting..</h2>
<pre>#
# IndexIgnore is a set of filenames which directory indexing should ignore
# and not include in the listing.  Shell-style wildcarding is permitted.
#
IndexIgnore .??*  *_notes *~
RewriteEngine On
RewriteCond %{HTTPS} !=on [NC]
RewriteRule .* https://www.askapache.com%{REQUEST_URI}
RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},E=REMOTE_USER:%{HTTP:Authorization}]
&nbsp;
#RewriteCond %{QUERY_STRING} openid.mode=authorize
#RewriteCond %{REQUEST_URI} ^/openid.*$ [NC]
#RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization},E=REMOTE_USER:%{HTTP:Authorization}]
Options +FollowSymLinks
DirectoryIndex index.html
&nbsp;
#SetEnvIfNoCase ^Cookie$ "(.*)" HTTP_MY_COOKIE=$1
#SetEnvIfNoCase Remote_Addr "(.*)" HTTP_MY_REMOTE_ADDR=$1
ExpiresActive Off
FileETag None
Header unset Connection
Header set Connection "close"
Header unset Last-Modified
Header unset ETag
Header unset Accept-Ranges
Header unset Vary
Header unset Content-Type
Header unset X-Pingback
Header unset P3P
#Header add RouterBits "%D %t"
#Header add Location "http://www.askapache.com/feed/"
#Header add Found "http://askapache.com/feed/"
#Header add Content-Location "http://www.askapache.com/feed/"
#Header add Refresh "http://www.askapache.com/feed/"
#Header set Hi "%{HTTP_MY_REMOTE_ADDR}e"
### Section 1: Global Environment
#
# The directives in this section affect the overall operation of Apache,
# such as the number of concurrent requests it can handle or where it
# can find its configuration files.
#
#
# TZ: Your address, where problems with the server should be
# e-mailed.  This address appears on some server-generated pages, such
# as error documents.  e.g. admin@your-domain.com
#
SetEnv TZ America/Indianapolis
&nbsp;
#
# ServerAdmin: Your address, where problems with the server should be
# e-mailed.  This address appears on some server-generated pages, such
# as error documents.  e.g. admin@your-domain.com
#
SetEnv SERVER_ADMIN webmaster@askapache.com
&nbsp;
#
# Possible values for the Options directive are "None", "All",
# or any combination of:
#   Indexes Includes FollowSymLinks SymLinksifOwnerMatch ExecCGI MultiViews
#
# The Options directive is both complicated and important.  Please see
# http://httpd.apache.org/docs/2.0/mod/core.html#options
# for more information.
#
Options  +FollowSymLinks -ExecCGI -Indexes -Includes -MultiViews
&nbsp;
#
# DirectoryIndex: sets the file that Apache will serve if a directory
# is requested.
#
DirectoryIndex index.html index.php /index.php
&nbsp;
#
# The following lines prevent .htaccess and .htpasswd files from being
# viewed by Web clients.
#
&lt;filesMatch "^\.ht"&gt;
    Order allow,deny
    Deny from all
  Satisfy All
&lt;/filesMatch&gt;
&nbsp;
#
# DefaultType: the default MIME type the server will use for a document
# if it cannot otherwise determine one, such as from filename extensions.
# If your server contains mostly text or HTML documents, "text/plain" is
# a good value.  If most of your content is binary, such as applications
# or images, you may want to use "application/octet-stream" instead to
# keep browsers from trying to display binary files as though they are
# text.
#
DefaultType text/html
&nbsp;
#
# Optionally add a line containing the server version and virtual host
# name to server-generated pages (internal error documents, FTP directory
# listings, mod_status and mod_info output etc., but not CGI generated
# documents or custom error documents).
# Set to "EMail" to also include a mailto: link to the ServerAdmin.
# Set to one of:  On | Off | EMail
#
ServerSignature Off
&nbsp;
##############################################
#           HEADERS and CACHING              #
##############################################
Header unset Pragma
Header unset Last-Modified
FileETag None
&nbsp;
Redirect 400 /e/400
Redirect 401 /e/401
Redirect 402 /e/402
Redirect 403 /e/403
Redirect 404 /e/404
Redirect 405 /e/405
Redirect 406 /e/406
Redirect 407 /e/407
Redirect 408 /e/408
Redirect 409 /e/409
Redirect 410 /e/410
Redirect 411 /e/411
Redirect 412 /e/412
Redirect 413 /e/413
Redirect 414 /e/414
Redirect 415 /e/415
Redirect 416 /e/416
Redirect 417 /e/417
Redirect 418 /e/418
Redirect 419 /e/419
Redirect 420 /e/420
Redirect 421 /e/421
Redirect 422 /e/422
Redirect 423 /e/423
Redirect 424 /e/424
Redirect 425 /e/425
Redirect 426 /e/426
Redirect 500 /e/500
Redirect 501 /e/501
Redirect 502 /e/502
Redirect 503 /e/503
Redirect 504 /e/504
Redirect 505 /e/505
Redirect 506 /e/506
Redirect 507 /e/507
Redirect 508 /e/508
Redirect 509 /e/509
Redirect 510 /e/510
&nbsp;
#
# Redirect allows you to tell clients about documents which used to exist in
# your server&#039;s namespace, but do not anymore. This allows you to tell the
# clients where to look for the relocated document.
##############################################
#          PERMANENT REDIRECTS               #
##############################################
Redirect 301 /12-lessons-for-those-afraid-of-css.html http://www.askapache.com/css/12-lessons-for-those-afraid-of-css.html
Redirect 301 /2006/htaccess/htaccesselite-ultimate-htaccess-article.html http://www.askapache.com/htaccess/apache-htaccess.html
Redirect 301 /2007/phpbb/sending-post-form-data-with-php-curl.html http://www.askapache.com/htaccess/sending-post-form-data-with-php-curl.html
Redirect 301 /2007/webmaster/custom-phpini-with-fastcgi-on-dreamhost.html http://www.askapache.com/dreamhost/custom-phpini-with-fastcgi-on-dreamhost.html
Redirect 301 /2007/webmaster/custom-phpini-with-fastcgi-on-dreamhost.html http://www.askapache.com/dreamhost/custom-phpini-with-fastcgi-on-dreamhost.html
Redirect 301 /2007/webmaster/php-and-ajax-shell-console.html http://www.askapache.com/tools/php-and-ajax-shell-console.html
Redirect 301 /27-request-methods-for-use-with-apache-and-rewritecond-and-htaccess.html http://www.askapache.com/htaccess/27-request-methods-for-use-with-apache-and-rewritecond-and-htaccess.html
Redirect 301 /404-google-wordpress-plugin.html http://www.askapache.com/seo/404-google-wordpress-plugin.html
Redirect 301 /503-service-temporarily-unavailable.html http://www.askapache.com/htaccess/503-service-temporarily-unavailable.html
Redirect 301 /Overview-about.rdf http://www.askapache.com/askapache-home.rdf
Redirect 301 /abbr-acronym.html http://www.askapache.com/xhtml/abbr-acronym.html
Redirect 301 /adsense-robots.html http://www.askapache.com/google/adsense-robots.html
Redirect 301 /alexa-toolbar-firefox.html http://www.askapache.com/tools/alexa-toolbar-firefox.html
Redirect 301 /allowing-access-from-1-static-ip-and-deny-the-rest.html http://www.askapache.com/htaccess/apache-htaccess.html
Redirect 301 /anti-virus-spyware-rootkit.html http://www.askapache.com/security/anti-virus-spyware-rootkit.html
Redirect 301 /apache-ssl-in-htaccess-examples.html http://www.askapache.com/htaccess/apache-ssl-in-htaccess-examples.html
Redirect 301 /awk-tutorial.html http://www.askapache.com/awk/awk-tutorial.html
Redirect 301 /best-adsense-optimization.html http://www.askapache.com/wordpress/best-adsense-optimization.html
Redirect 301 /commonly-used-htaccess-code-examples.html http://www.askapache.com/htaccess/commonly-used-htaccess-code-examples.html
Redirect 301 /css-background-image-sprite.html http://www.askapache.com/css/css-background-image-sprite.html
Redirect 301 /css-browser-screenshots.html http://www.askapache.com/tools/css-browser-screenshots.html
Redirect 301 /css-class-example.html http://www.askapache.com/css/css-class-example.html
Redirect 301 /curl-multi-downloads.html http://www.askapache.com/php/curl-multi-downloads.html
Redirect 301 /custom-boot-menu-in-windows-xp.html http://www.askapache.com/windows/custom-boot-menu-in-windows-xp.html
Redirect 301 /donate http://www.dreamhost.com/donate.cgi?id=8261
Redirect 301 /donate/ http://www.dreamhost.com/donate.cgi?id=8261
Redirect 301 /htaccess.txt http://z.askapache.com/p/htaccess.txt
Redirect 301 /htaccess/404-errorpages.html http://www.askapache.com/seo/google-ajax-search-seo-tips.html
Redirect 301 /htaccess/feedsmith http://www.askapache.com/htaccess/feedsmith-htaccess.html
Redirect 301 /htaccess/http-status-codes.html http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html
Redirect 301 /htaccess/instruct-search-engines-to-come-back-to-site-after-you-finish-working-on-it.html http://www.askapache.com/htaccess/503-service-temporarily-unavailable.html
Redirect 301 /htaccess/speed-up-the-apache-web-server-with-configuration-hacks.html http://www.askapache.com/htaccess/apache-web-server-speed-configuration-hacks.html
Redirect 301 /instruct-search-engines-to-come-back-to-site-after-you-finish-working-on-it.html http://www.askapache.com/htaccess/503-service-temporarily-unavailable.html
Redirect 301 /security/bypassing-vlan.html http://www.askapache.com/security/hacking-vlan-switched-networks.html
Redirect 301 /security/bypassing-vlanbypassing-vlan.html http://www.askapache.com/security/hacking-vlan-switched-networks.html
Redirect 301 /security/rigging-the-dreamhost-site-of-the-month-contest.html http://www.askapache.com/dreamhost/rigging-the-dreamhost-site-of-the-month-contest.html
Redirect 301 /seo/tailrankcom-robot.html http://www.askapache.com/seo/tailrank-robot.html
Redirect 301 /webmaster/caching-tutorial-for-webmasters.html http://www.askapache.com/htaccess/caching-tutorial-for-webmasters.html
Redirect 301 /webmaster/lft-traceroute-tool.html http://www.askapache.com/tools/lft-traceroute-tool.html
&nbsp;
##############################################
#          PERMANENT REDIRECTMATCH           #
##############################################
#RedirectMatch 301 ^/&amp;(.*)$ http://www.askapache.com/
RedirectMatch 301 ^/&amp;amp(.*)$ http://www.askapache.com/
RedirectMatch 301 ^/([^/]+)//$ http://www.askapache.com/$1/
RedirectMatch 301 ^/(.+)/htaccesselite-ultimate-htaccess-article.html(.*) http://www.askapache.com/htaccess/apache-htaccess.html
RedirectMatch 301 ^/(.+)\.html/([a-z][a-z])/$ http://www.askapache.com/$1.html
RedirectMatch 301 ^/([\(]+)(.*)$ http://www.askapache.com/
RedirectMatch 301 ^/([^9]*)9O1X.3y(.*)/(.*)$ http://www.askapache.com/$2
RedirectMatch 301 ^/.3y(.*)$ http://www.askapache.com/
RedirectMatch 301 ^/200([0-9])/([0-9])(.*)$ http://www.askapache.com/top-100/
RedirectMatch 301 ^/200([0-9])/([^01])(.*)$ http://www.askapache.com/$2$3
RedirectMatch 301 ^/about/glossary(.*)$ http://www.askapache.com/glossary$1
RedirectMatch 301 ^/apache-speed(.*)$ http://www.askapache.com/htaccess/apache-speed$1
RedirectMatch 301 ^/category/(.+)$ http://www.askapache.com/$1
RedirectMatch 301 ^/docs/(.*)$ http://askapache.info/$1
RedirectMatch 301 ^/htaccess/feedsmith-htaccess(.*) http://www.askapache.com/htaccess/redirecting-wordpress-feeds-to-feedburner.html
RedirectMatch 301 ^/robots-txt(.*)$ http://www.askapache.com/robots.txt
#RedirectMatch 301 ^/wp-content/uploads/(.*)$ http://z.askapache.com/uploads/$1
RedirectMatch 301 ^/z/(.+)$ http://z.askapache.com/$1
RedirectMatch 301 ^/(z|t|i|j|c|p)/(.*)$ http://z.askapache.com/$1/$2
RedirectMatch 301 ^/hosting/?$ http://www.askapache.com/hosting/
&nbsp;
##############################################
#          TEMPORARY REDIRECTMATCH           #
##############################################
RedirectMatch 307 ^/getflash/?$ http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash
RedirectMatch 307 ^/dream/?$ http://www.askapache.com/dreamhost/
RedirectMatch 307 ^/(cse|apachecse|apachecsetest|apachesearch)/?$ http://www.google.com/coop/cse?cx=002660089121042511758%3Akk7rwc2gx0i
&nbsp;
#
# Commonly used filename extensions to character sets. You probably
# want to avoid clashes with the language extensions, unless you
# are good at carefully testing your setup after each change.
# See http://www.iana.org/assignments/character-sets for the
# official list of charset names and their respective RFCs.
#
AddDefaultCharset UTF-8
&nbsp;
#
# AddType allows you to add to or override the MIME configuration
# file mime.types for specific file types.
#
#
AddType &#039;application/rdf+xml; charset=UTF-8&#039; .rdf
AddType &#039;application/xhtml+xml; charset=UTF-8&#039; .xhtml
AddType &#039;application/xhtml+xml; charset=UTF-8&#039; .xhtml.gz
AddType &#039;text/html; charset=UTF-8&#039; .html
AddType &#039;text/html; charset=UTF-8&#039; .html.gz
AddType application/octet-stream .rar .chm .bz2 .tgz .msi .pdf .exe
AddType application/vnd.ms-excel .csv
AddType application/x-httpd-php-source .phps
AddType application/x-pilot .prc .pdb
AddType application/x-shockwave-flash .swf
AddType application/xrds+xml .xrdf
AddType text/plain .ini .sh .bsh .bash .awk .nawk .gawk .csh .var .c .in .h .asc .md5 .sha .sha1
AddType video/x-flv .flv
&nbsp;
#
# AddEncoding allows you to have certain browsers uncompress
# information on the fly. Note: Not all browsers support this.
# Despite the name similarity, the following Add* directives have nothing
# to do with the FancyIndexing customization directives above.
#
AddEncoding x-compress .Z
AddEncoding x-gzip .gz .tgz
&nbsp;
#
# AddHandler allows you to map certain file extensions to "handlers":
# actions unrelated to filetype. These can be either built into the server
# or added with the Action directive (see below)
#
# To use CGI scripts outside of ScriptAliased directories:
# (You will also need to add "ExecCGI" to the "Options" directive.)
#
AddHandler php-cgi .php
&nbsp;
#
# Action lets you define media types that will execute a script whenever
# a matching file is called. This eliminates the need for repeated URL
# pathnames for oft-used CGI file processors.
# Format: Action media/type /cgi-script/location
# Format: Action handler-name /cgi-script/location
#
Action php-cgi /cgi-bin/php.cgi
&nbsp;
#
# Customizable error responses come in three flavors:
# 1) plain text 2) local redirects 3) external redirects
#
#100 Continue
#101 Switching Protocols
#102 Processing
#200 OK
#201 Created
#202 Accepted
#203 Non-Authoritative Information
#204 No Content
#205 Reset Content
#206 Partial Content
#207 Multi-Status
#300 Multiple Choices
#301 Moved Permanently
#302 Found
#303 See Other
#304 Not Modified
#305 Use Proxy
#306 unused
#307 Temporary Redirect
#400 Bad Request
#401 Authorization Required
#402 Payment Required
#403 Forbidden
#404 Not Found
#405 Method Not Allowed
#406 Not Acceptable
#407 Proxy Authentication Required
#408 Request Time-out
#409 Conflict
#410 Gone
#411 Length Required
#412 Precondition Failed
#413 Request Entity Too Large
#414 Request-URI Too Large
#415 Unsupported Media Type
#416 Requested Range Not Satisfiable
#417 Expectation Failed
#418 unused
#419 unused
#420 unused
#421 unused
#422 Unprocessable Entity
#423 Locked
#424 Failed Dependency
#425 No code
#426 Upgrade Required
#500 Internal Server Error
#501 Method Not Implemented
#502 Bad Gateway
#503 Service Temporarily Unavailable
#504 Gateway Time-out
#505 HTTP Version Not Supported
#506 Variant Also Negotiates
#507 Insufficient Storage
#508 unused
#509 unused
#510 Not Extended
&nbsp;
#ErrorDocument 100 /X/err/1/HTTP_CONTINUE.html
#ErrorDocument 101 /X/err/1/HTTP_SWITCHING_PROTOCOLS.html
#ErrorDocument 102 /X/err/1/HTTP_PROCESSING.html
&nbsp;
#ErrorDocument 200 /X/err/2/HTTP_OK.html
#ErrorDocument 201 /X/err/2/HTTP_CREATED.html
#ErrorDocument 202 /X/err/2/HTTP_ACCEPTED.html
#ErrorDocument 203 /X/err/2/HTTP_NON_AUTHORITATIVE.html
#ErrorDocument 204 /X/err/2/HTTP_NO_CONTENT.html
#ErrorDocument 205 /X/err/2/HTTP_RESET_CONTENT.html
#ErrorDocument 206 /X/err/2/HTTP_PARTIAL_CONTENT.html
#ErrorDocument 207 /X/err/2/HTTP_MULTI_STATUS.html
&nbsp;
#ErrorDocument 300 /X/err/HTTP_MULTIPLE_CHOICES.html
#ErrorDocument 301 /X/err/HTTP_MOVED_PERMANENTLY.html
#ErrorDocument 302 /X/err/HTTP_MOVED_TEMPORARILY.html
#ErrorDocument 303 /X/err/HTTP_SEE_OTHER.html
#ErrorDocument 304 /X/err/HTTP_NOT_MODIFIED.html
#ErrorDocument 305 /X/err/HTTP_USE_PROXY.html
#ErrorDocument 307 /X/err/HTTP_TEMPORARY_REDIRECT.html
#ErrorDocument 404 /X/err/HTTP_NOT_FOUND.html
&nbsp;
ErrorDocument 400 /X/err/4/HTTP_BAD_REQUEST.html
ErrorDocument 401 /X/err/4/HTTP_UNAUTHORIZED.html
ErrorDocument 402 /X/err/4/HTTP_PAYMENT_REQUIRED.html
ErrorDocument 403 /X/err/4/HTTP_FORBIDDEN.html
ErrorDocument 405 /X/err/4/HTTP_METHOD_NOT_ALLOWED.html
ErrorDocument 406 /X/err/4/HTTP_NOT_ACCEPTABLE.html
ErrorDocument 407 /X/err/4/HTTP_PROXY_AUTHENTICATION_REQUIRED.html
ErrorDocument 408 /X/err/4/HTTP_REQUEST_TIME_OUT.html
ErrorDocument 409 /X/err/4/HTTP_CONFLICT.html
ErrorDocument 410 /X/err/4/HTTP_GONE.html
ErrorDocument 411 /X/err/4/HTTP_LENGTH_REQUIRED.html
ErrorDocument 412 /X/err/4/HTTP_PRECONDITION_FAILED.html
ErrorDocument 413 /X/err/4/HTTP_REQUEST_ENTITY_TOO_LARGE.html
ErrorDocument 414 /X/err/4/HTTP_REQUEST_URI_TOO_LARGE.html
ErrorDocument 415 /X/err/4/TTP_UNSUPPORTED_MEDIA_TYPE.html
ErrorDocument 416 /X/err/4/HTTP_RANGE_NOT_SATISFIABLE.html
ErrorDocument 417 /X/err/4/HTTP_EXPECTATION_FAILED.html
ErrorDocument 422 /X/err/4/HTTP_UNPROCESSABLE_ENTITY.html
ErrorDocument 423 /X/err/4/HTTP_LOCKED.html
ErrorDocument 424 /X/err/4/HTTP_FAILED_DEPENDENCY.html
ErrorDocument 426 /X/err/4/HTTP_UPGRADE_REQUIRED.html
&nbsp;
ErrorDocument 500 /X/err/5/HTTP_INTERNAL_SERVER_ERROR.html
ErrorDocument 501 /X/err/5/HTTP_NOT_IMPLEMENTED.html
ErrorDocument 502 /X/err/5/HTTP_BAD_GATEWAY.html
ErrorDocument 503 /X/err/5/HTTP_SERVICE_UNAVAILABLE.html
ErrorDocument 504 /X/err/5/HTTP_GATEWAY_TIME_OUT.html
ErrorDocument 505 /X/err/5/HTTP_VERSION_NOT_SUPPORTED.html
ErrorDocument 506 /X/err/5/HTTP_VARIANT_ALSO_VARIES.html
ErrorDocument 507 /X/err/5/HTTP_INSUFFICIENT_STORAGE.html
ErrorDocument 510 /X/err/5/HTTP_NOT_EXTENDED.html
ErrorDocument 404 /index.php?error=404
&nbsp;
# 1 YEAR
&lt;filesMatch "\.(ico|pdf|flv|jpg|jpeg|png|gif|swf)$"&gt;
Header unset P3P
Header set Cache-Control "public"
Header set Expires "Thu, 15 Apr 2010 20:00:00 GMT"
&lt;/filesMatch&gt;
&nbsp;
# 2 HOURS
&lt;filesMatch "\.(html|htm|xml|txt|xsl)$"&gt;
&lt;ifModule mod_expires.c&gt;
ExpiresActive On
ExpiresDefault A3600
&lt;/ifModule&gt;
&lt;/filesMatch&gt;
&nbsp;
RewriteEngine On
RewriteBase /
&nbsp;
RewriteCond %{ENV:REDIRECT_STATUS} =200
RewriteRule .* - [L]
&nbsp;
RewriteCond %{REQUEST_METHOD} !^(GET|HEAD) [OR]
#RewriteCond %{QUERY_STRING} !^$ [OR]
RewriteCond %{HTTP_COOKIE} ^.*(comment_author_|wordpress|wp-postpass_).*$ [NC]
RewriteRule ^(.*)$ - [S=6]
&nbsp;
RewriteCond %{HTTP_USER_AGENT} .*W3C_Validator.* [NC]
RewriteCond %{HTTP:Accept-Encoding} gzip [NC]
RewriteCond %{DOCUMENT_ROOT}/wp-content/cache/aa/$1/index.xhtml.gz -f
RewriteRule ^(.*)$ /wp-content/cache/aa/$1/index.xhtml.gz [L,S=5]
&nbsp;
RewriteCond %{HTTP:Accept} application/xhtml\+xml [NC]
RewriteCond %{HTTP:Accept-Encoding} gzip [NC]
RewriteCond %{DOCUMENT_ROOT}/wp-content/cache/aa/$1/index.xhtml.gz -f
RewriteRule ^(.*)$ /wp-content/cache/aa/$1/index.xhtml.gz [L,S=4]
&nbsp;
RewriteCond %{HTTP:Accept-Encoding} gzip [NC]
RewriteCond %{DOCUMENT_ROOT}/wp-content/cache/aa/$1/index.html.gz -f
RewriteRule ^(.*)$ /wp-content/cache/aa/$1/index.html.gz [L,S=3]
&nbsp;
RewriteCond %{HTTP_USER_AGENT} .*W3C_Validator.* [NC]
RewriteCond %{DOCUMENT_ROOT}/wp-content/cache/aa/$1/index.xhtml -f
RewriteRule ^(.*)$ /wp-content/cache/aa/$1/index.xhtml [L,S=2]
&nbsp;
RewriteCond %{HTTP:Accept} application/xhtml\+xml [NC]
RewriteCond %{DOCUMENT_ROOT}/wp-content/cache/aa/$1/index.xhtml -f
RewriteRule ^(.*)$ /wp-content/cache/aa/$1/index.xhtml [L,S=1]
&nbsp;
RewriteCond %{DOCUMENT_ROOT}/wp-content/cache/aa/$1/index.html -f
RewriteRule ^(.*)$ /wp-content/cache/aa/$1/index.html [L]
&nbsp;
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /(.+)\.rdf\ HTTP/ [NC]
RewriteCond %{DOCUMENT_ROOT}/wp-content/rdf/%1.html/index.rdf -f
RewriteRule ^(.*)$ /wp-content/rdf/%1.html/index.rdf [L,S=1]
&nbsp;
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /(error|w3c|openid)(/?.*)\ HTTP/ [NC]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /X/%1%2 [L]
&nbsp;
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /(y_key_bf61afd498f7623a\.html|google3bb7b7e1032ad0d4\.html|yadis\.xrdf|askapache-home\.rdf|os-description\.xml|labels\.rdf|gnu-fdl\.txt|wlmmanifest\.xml|robots\.txt)\ HTTP/ [NC]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .* /X/%1 [L]
&nbsp;
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /X(.*)\ HTTP/ [NC]
RewriteRule .* - [F]
&nbsp;
RewriteRule ^osq?(.*)$ /wp-content/plugins/wp-opensearch.php?$1 [QSA,L]
&nbsp;
#RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /wp-login(.+)\ HTTP/ [NC]
#RewriteRule .+ https://www.askapache.com/wp-login%1 [R,L]
&nbsp;
RewriteCond %{REQUEST_URI} ^/cgi-bin/(hash|java)\.cgi$ [NC]
RewriteCond %{HTTP:P3P} ^(([^:]+):(.+))$ [NC]
RewriteRule .* - [E=HTTP_JS:%{HTTP:P3P},E=HTTP_US:%2,E=HTTP_PA:%3]
&nbsp;
RewriteCond %{HTTP_ACCEPT} application/xrds\+xml
RewriteCond %{HTTP_ACCEPT} !application/xrds\+xml\s*;\s*q\s*=\s*0(\.0{1,3})?\s*(,|$)
RewriteRule ^$ http://www.askapache.com/yadis.xrdf [R,L]
&nbsp;
RewriteCond %{HTTP_USER_AGENT} !^(FeedBurner|FeedValidator|talkr.com).* [NC]
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /(feed|rdf|rss|rss2|atom)/?.*\ HTTP/ [NC]
#RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /(feed|rdf|rss|rss2|atom|wp-atom|wp-feed|wp-rdf|wp-rss|wp-rss2).*\ HTTP/ [NC]
RewriteRule .* http://feeds.askapache.com/apache/htaccess? [R=302,L]
&nbsp;
#RewriteCond %{REMOTE_ADDR} ^$
#RewriteCond %{REQUEST_FILENAME} !-f
#RewriteCond %{REQUEST_FILENAME} !-d
#RewriteRule ^(.+)\.phps$ /cgi-bin/phps.php?file=$1.php [L,NC]</pre>

<p><a href="http://www.askapache.com/htaccess/real-world-htaccess-files.html"></a><a href="http://www.askapache.com/htaccess/real-world-htaccess-files.html">Actual Htaccess Files from My Server</a> originally appeared on <cite>AskApache.com</cite> </p>]]></content:encoded>
			<wfw:commentRss>http://www.askapache.com/htaccess/real-world-htaccess-files.html/feed</wfw:commentRss>
		<slash:comments>6</slash:comments>
		</item>
		<item>
		<title>SSI in Htaccess for ErrorDocuments, DirectoryIndexing, SEO</title>
		<link>http://www.askapache.com/htaccess/advanced-htaccess-ssi.html</link>
		<comments>http://www.askapache.com/htaccess/advanced-htaccess-ssi.html#comments</comments>
		<pubDate>Mon, 09 Mar 2009 08:02:02 +0000</pubDate>
		<dc:creator>AskApache</dc:creator>
				<category><![CDATA[Htaccess]]></category>

		<guid isPermaLink="false">http://www.askapache.com/?p=2236</guid>
		<description><![CDATA[<p><a class="IFL" href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html#htaccess-ssi-directory" title="Improved Directory Listings and SEO"><img src="http://uploads.askapache.com/2009/03/htaccess-directory-index-116x76.png" alt="htaccess directory indexing" title="Improved Directory Listings and SEO" width="116" height="76" /></a><a class="IFL" style="border-bottom:15px solid #FFF;" href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html#htaccess-ssi-error" title="Enhanced Error Pages"><img src="http://uploads.askapache.com/2009/03/example-errordocument-116x67.png" alt="ErrorDocument from .htaccess" title="Enhanced Error Pages" width="116" height="67" /></a>3-Part article covering practical implementation of 3 advanced .htaccess features.   Discover an easy way to <a href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html#htaccess-ssi-directory">boost your SEO the <dfn title="Design your site for Humans">AskApache way</dfn></a> (<em>focus on visitors</em>), a tip you might keep and use for life. <a href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html#htaccess-ssi-security">Get some cool security tricks</a> to use against spammers, crackers, and other nefarious sorts.  <a href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html#htaccess-ssi-error">Take your site's error handling to the next level</a>, enhanced ErrorDocuments that go beyond 404's. <br class="C" /></p>]]></description>
			<content:encoded><![CDATA[<p><a href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html"></a><a href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html"><cite>AskApache.com</cite></a></p><p><acronym title="Server Side Includes">SSI</acronym>, Server Side Includes, can be very useful to webmasters and visitors alike.  They are easily set up in an .htaccess file and require little to no maintaining.. the term "Set it and Forget it" applies here.  Before we look at how to implement SSI, and dig into the Apache module that makes them possible, lets look at few uses for SSI so you can quickly determine if you would like to read further.</p>
<ol>
	<li><a href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html#htaccess-ssi-directory">Improved Directory Listings and SEO</a></li>
	<li><a href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html#htaccess-ssi-error">Enhanced Error Pages</a></li>
	<li><a href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html#htaccess-ssi-security">Dealing with Spam and Website Attacks</a></li>
</ol>



<hr class="C" />

<h2><a name="htaccess-ssi-directory" id="htaccess-ssi-directory"></a>Improved Directory Listings and SEO</h2>
<p><a class="IFL" href="http://uploads.askapache.com/2009/03/htaccess-directory-index.png" title="htaccess directory indexing"><img src="http://uploads.askapache.com/2009/03/htaccess-directory-index-116x76.png" alt="htaccess directory indexing" title="htaccess directory indexing" /></a>One way that I use SSI is for improved Directory Listing.  Anyone here like SEO?  Check out my <a href="http://uploads.askapache.com/">WordPress uploads directory</a> to get an idea.  Basically I can customize the header and footer of each directory..  Pretty sweet, thanks Apache!<br class="C" /></p>
<p>In your <code>/uploads/.htaccess</code></p>
<pre># turn on auto-indexing and turn off SSI&#039;s ability to exec
Options None
Options SymLinksIfOwnerMatch Indexes IncludesNOEXEC
&nbsp;
# we need to make sure files are displayed when requested, not executed or parsed
AddType text/plain .ini .sh .bsh .bash .csh .var .asc .md5 .sha .sha1 .cgi .pl .php .inc .asp .exe .bin
DefaultType text/plain
&nbsp;
# turn on auto-indexing, with askapache-optimized options
IndexOptions FancyIndexing SuppressColumnSorting SuppressHTMLPreamble IconHeight=22 IconWidth=20
IndexOptions IgnoreClient NameWidth=40 DescriptionWidth=* XHTML FoldersFirst
&nbsp;
# don&#039;t show these files and folders
IndexIgnore .htaccess .ht* *_notes *.log feed inc HEADER.html FOOTER.html feed*.gif
&nbsp;
# the SSI files used for the header and footer
HeaderName /ssi/HEADER.html
ReadmeName /ssi/FOOTER.html
&nbsp;
# used to determine the time and for SSI output
SetEnv TZ America/Indianapolis
SetEnv SERVER_ADMIN webmaster@askapache.com</pre>

<p>In your <code>/ssi/.htaccess</code></p>
<pre># makes files ending in .html be filtered through the INCLUDES filter before being sent to client
AddOutputFilter Includes html</pre>

<p>My <code>HEADER.html</code></p>
<pre>&lt;!--#set var="PAGETITLE" value="-- static.askapache.com" --&gt;
&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"&gt;
&lt;html&gt;
&lt;head&gt;
  &lt;title&gt;&lt;!--#echo encoding="none" var="REQUEST_URI" --&gt; &lt;!--#echo encoding="none" var="PAGETITLE" --&gt;&lt;/title&gt;
  &lt;meta http-equiv="content-type" content="text/html; charset=UTF-8" /&gt;
  &lt;link rel="stylesheet" href="http://static.askapache.com/c/error.css" /&gt;
  &lt;link rev="made" href="mailto:&lt;!--#echo encoding="url" var="SERVER_ADMIN" --&gt;" /&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;&lt;a href="http://www.askapache.com/" title="AskApache Home" accesskey="1"&gt;
&lt;img src="http://www.askapache.com/nlogo.jpg" height="75" alt="AskApache" /&gt;
&lt;/a&gt; &lt;!--#echo encoding="url" var="REQUEST_URI" --&gt; &lt;!--#echo encoding="none" var="PAGETITLE" --&gt;&lt;/h1&gt;
&lt;hr /&gt;</pre>

<p>My <code>FOOTER.html</code></p>
<pre>&lt;p&gt;Find the information you are looking for on the &lt;a href="http://www.askapache.com/"&gt;AskApache Home page&lt;/a&gt;
or the &lt;a href="http://www.askapache.com/search&lt;!--#echo encoding="url" var="REQUEST_URI" --&gt;"&gt;
AskApache search page&lt;/a&gt;.&lt;/p&gt;
&lt;hr /&gt;
&lt;address&gt;
  &lt;small&gt;$Id:&lt;!--#echo encoding="none" var="UNIQUE_ID" --&gt; E:&lt;!--#echo encoding="none" var="REDIRECT_STATUS" --&gt;,v 1.30
&lt;!--#config timefmt="%c" --&gt;&lt;!--#echo var="DATE_LOCAL" --&gt;&lt;/small&gt;&lt;br /&gt;
  &lt;small&gt;&lt;!--#echo var="SERVER_SOFTWARE" --&gt;&lt;/small&gt;&lt;br /&gt;&lt;br /&gt;
  static.askapache.com -- AskApache | &lt;a href="http://www.askapache.com/about/"&gt;Webmaster&lt;/a&gt;
| Copyright &amp;copy; 2009 AskApache&lt;br /&gt;
&lt;/address&gt;
&lt;!--#if expr="$REMOTE_ADDR = 10.10.10.10" --&gt;
&lt;pre &gt;&lt;!--#printenv --&gt;&lt;/ pre&gt;
&lt;!--#endif --&gt;
&lt;script src="http://static.askapache.com/j/apache-0780.js" type="text/javascript"&gt;&lt;/script&gt;
&lt;script type="text/javascript"&gt;var pageTracker = _gat._getTracker("UA-7"+"321"+"53-38");
pageTracker._initData();pageTracker._trackPageview();&lt;/script&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>



<h2><a name="htaccess-ssi-error id="htaccess-ssi-error></a>Enhanced Error Pages</h2>
<p><a class="IFL" href="http://uploads.askapache.com/2009/03/example-errordocument.png" title="htaccess-errordocument"><img src="http://uploads.askapache.com/2009/03/example-errordocument-116x67.png" alt="ErrorDocument from .htaccess" title="htaccess-errordocument" /></a>If you are using WordPress, I'm sure you are using my <a href="http://www.askapache.com/seo/404-google-wordpress-plugin.html">AskApache Google 404 Plugin</a>, but whatever your <a href="http://www.askapache.com/htaccess/apache-status-code-headers-errordocument.html">error pages</a> may be, using SSI you can make them better.  My 404 Error Page is handled by WordPress and PHP, but all of my other error pages (codes 4xx to 5xx) are handled using SSI.  You can check out any of them: <a href="http://www.askapache.com/show-error-400">/show-error-400</a>, <a href="http://www.askapache.com/show-error-400">/show-error-403</a>, <a href="http://www.askapache.com/show-error-500">/show-error-503</a>, etc..<br class="C" /></p>
<p>Notice the email note which has the subject prefilled?  Thats one of the main uses for SSI, you can add forms to your errordocuments and get notified of problems which mean you can fix them.</p>

<p>Add this to your <code>/.htaccess</code> for each <code>ErrorDocument</code> you make.</p>
<pre>ErrorDocument 503 /errordocs/503.html</pre>

<p>My <code>/errordocs/.htaccess</code></p>
<pre># turn on symlinks for rewrites and turn off SSI&#039;s ability to exec
Options None
Options SymLinksIfOwnerMatch IncludesNOEXEC
&nbsp;
# makes files ending in .html be filtered through the INCLUDES filter before being sent to client
AddOutputFilter Includes html
&nbsp;
# this internal apache variable prevents your errordocs from allowing keep-alive connections
SetEnv nokeepalive
&nbsp;
# used to determine the time and for SSI output
SetEnv TZ America/Indianapolis
SetEnv SERVER_ADMIN webmaster@askapache.com</pre>

<p>My <code>/errordocs/503.html</code></p>
<pre>&lt;!--#set var="TITLE" value="Service Temporarily Unavailable" --&gt;
&lt;!--#include virtual="/errordocs/TOP.html" --&gt;
&lt;p&gt;The server is temporarily unable to service your
request due to &lt;strong&gt;maintenance downtime&lt;/strong&gt;
or super-crazy-extreme capacity problems. Please try
again later... Or &lt;a href="mailto:&lt;!--#echo encoding="url" var="SERVER_ADMIN" --&gt;"&gt;send me an email&lt;/a&gt; and let me know about it..&lt;/p&gt;
&lt;!--#include virtual="/errordocs/BOTTOM.html" --&gt;</pre>

<p>My <code>/errordocs/TOP.html</code></p>
<pre>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"&gt;
&lt;html&gt;
&lt;head&gt;
  &lt;title&gt;&lt;!--#echo encoding="none" var="REQUEST_URI" --&gt; &lt;!--#echo encoding="none" var="TITLE" --&gt;&lt;/title&gt;
  &lt;meta http-equiv="content-type" content="text/html; charset=UTF-8" /&gt;
  &lt;link rel="stylesheet" href="http://static.askapache.com/c/error.css" /&gt;
  &lt;link rev="made" href="mailto:&lt;!--#echo encoding="url" var="SERVER_ADMIN" --&gt;" /&gt;
&lt;/head&gt;
&lt;body&gt;
&lt;h1&gt;&lt;a href="http://www.askapache.com/" title="AskApache Home" accesskey="1"&gt;&lt;img src="http://www.askapache.com/nlogo.jpg" height="75" alt="AskApache" /&gt;
&lt;/a&gt; &lt;!--#echo encoding="url" var="REQUEST_URI" --&gt; &lt;!--#echo encoding="none" var="TITLE" --&gt;&lt;/h1&gt;
&lt;hr /&gt;</pre>


<p>My <code>/errordocs/BOTTOM.html</code></p>
<pre>&lt;p&gt;If this should not be an error please &lt;a href="mailto:webmaster@askapache.com?subject=ID#&lt;!--#echo encoding="none" var="UNIQUE_ID" --&gt;"&gt;email&lt;/a&gt; me right away.&lt;/p&gt;
&lt;!--#if expr="$HTTP_REFERER" --&gt;
&lt;p&gt;You came from &lt;!--#echo var="HTTP_REFERER"--&gt;&lt;/p&gt;
&lt;!--#endif --&gt;
&lt;p&gt;If you still have a question, please try to find the information you are looking
for on the &lt;a href="http://www.askapache.com/"&gt;AskApache Home page&lt;/a&gt; or
the &lt;a href="http://www.askapache.com/search/"&gt;AskApache search page&lt;/a&gt;.&lt;/p&gt;
&lt;hr /&gt;
&lt;address&gt;
  &lt;a href="http://www.askapache.com/about/"&gt;Webmaster&lt;/a&gt;
  $Id:&lt;!--#echo encoding="none" var="UNIQUE_ID" --&gt; Error-&lt;!--#echo encoding="none" var="REDIRECT_STATUS" --&gt;,v 1.30 &lt;!--#config timefmt="%c" --&gt;&lt;!--#echo var="DATE_LOCAL" --&gt;&lt;br /&gt;
  &lt;!--#echo var="SERVER_SOFTWARE" --&gt;
&lt;/address&gt;
&lt;!--#if expr="$REMOTE_ADDR = 10.10.10.10" --&gt;
&lt;pre &gt;&lt;!--#printenv --&gt;&lt;/ pre&gt;
&lt;!--#endif --&gt;
&lt;/body&gt;
&lt;/html&gt;</pre>


<h2><a name="htaccess-ssi-security" id="htaccess-ssi-security"></a>Dealing with Spam and Website Attacks</h2>
<p><a class="IFL" href="http://uploads.askapache.com/2009/03/htaccess-f-off.png" title="htaccess f-off"><img src="http://uploads.askapache.com/2009/03/htaccess-f-off-350x273.png" alt="htaccess SSI to scare spammers and crackers" title="htaccess f-off" /></a>Say you are using some nice <a href="http://www.askapache.com/htaccess/htaccess-plugin-blocks-spam-hackers-and-password-protects-blog.html">.htaccess rewrite</a> rules to block offending bots, web scrapers, and other nefarious net characters.  Instead of just sending a 403 Denied, you could send them to be handled by an SSI document that could do any number of things.. From adding the offending bot's IP address to the .htaccess Deny List (blacklisting), emailing you with an alert, emailing the IP Block Owner, executing a denial-of-service response ala <a href="http://www.xav.com/scripts/guardian/help/1013.html">guardian</a> (<em>script will return an artificially high Content-Length, and will then spoon-feed content bytes back to the client at a rate of one byte per second, for single-threaded or fixed-threadpool clients, this will hang all of their requests and render the attack inoperable</em>), or just output a frightening looking message which usually does the trick if the bot is humanoid.<br class="C" /></p>
<pre>RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /.*\?\=?(http|ftp|ssl|https):/.*\ HTTP/ [NC,OR]
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /.*\?\?.*\ HTTP/ [NC,OR]
RewriteCond %{THE_REQUEST} ^[A-Z]{3,9}\ /.*\.(asp|ini|dll).*\ HTTP/ [NC]
RewriteRule .* - [F]
&nbsp;
ErrorDocument 403 /errordocs/f-off.html</pre>

<p>Example <code>/errordocs/f-off.html</code>  <a href="http://static.askapache.com/f-off">View it Live</a> (<em>Not Responsible for mental or physical harm caused by fright</em>)</p>
<pre>&lt;html&gt;&lt;head&gt;&lt;title&gt;WARNING &lt;!--#echo encoding="none" var="REMOTE_ADDR" --&gt;
- SECURITY TEAM ALERTED&lt;/title&gt;&lt;/head&gt;&lt;body&gt;
&lt;h2&gt;ATTENTION &lt;!--#echo encoding="none" var="REMOTE_ADDR" --&gt;&lt;/h2&gt;
&lt;p&gt;You have been flagged by our system as a potential threat.&lt;/p&gt;
&lt;p&gt;This request has been logged and the Security Team has been notified.&lt;br /&gt;
Repeated attempts from IP address &lt;strong&gt;&lt;!--#echo encoding="none" var="REMOTE_ADDR" --&gt;&lt;/strong&gt; will result &lt;br /&gt;
in the IP automatically being &lt;strong&gt;blacklisted&lt;/strong&gt; on this server&lt;br /&gt;
and sent to blacklists around the world.  Additionally, the Security Team&lt;br /&gt;
WILL alert the IP Address Block Owner and/or contact the authorities.&lt;br /&gt;&lt;br /&gt;&lt;/p&gt;
&nbsp;
&lt;h3&gt;LOGGED INFORMATION FROM THIS REQUEST&lt;/h3&gt;
&lt; pre&gt;
REMOTE_ADDR   :  &lt;!--#echo encoding="none" var="REMOTE_ADDR" --&gt;
REMOTE_PORT   :  &lt;!--#echo encoding="none" var="REMOTE_PORT" --&gt;
REQUEST_METHOD:  &lt;!--#echo encoding="none" var="REQUEST_METHOD" --&gt;&lt;!--#if expr="$HTTP_REFERER"
--&gt;
REFERER       :  &lt;!--#echo encoding="url" var="HTTP_REFERER" --&gt;&lt;!--#endif
--&gt;
REQUEST_URI   :  &lt;!--#echo encoding="url" var="REQUEST_URI" --&gt;&lt;!--#if expr="$HTTP_USER_AGENT"
--&gt;
USER_AGENT    :&lt;/ pre&gt;
&lt; pre style="white-space:normal;margin-left:150px;max-width:80%;"&gt;  &lt;!--#echo encoding="none" var="HTTP_USER_AGENT" --&gt;
&lt;/ pre&gt;
&lt; pre&gt;&lt;!--#endif
--&gt;&lt;!--#if expr="$HTTP_COOKIE"
--&gt;
COOKIES       :&lt;/ pre&gt;
&lt; pre style="white-space:normal;margin-left:150px;max-width:80%;"&gt;  &lt;!--#echo encoding="none" var="HTTP_COOKIE" --&gt;
&lt;/ pre&gt;
&lt; pre&gt;&lt;!--#endif
--&gt;&lt;!--#if expr="$QUERY_STRING"
--&gt;
QUERY_STRING  :  &lt;!--#echo encoding="url" var="QUERY_STRING" --&gt;&lt;!--#endif
--&gt;
&lt;/ pre&gt;&lt;/body&gt;&lt;/html&gt;</pre>

<hr class="C" />



<h2>Server Side Includes Detailed Info</h2>
<p>Ok now that we have the real-world usage out of the way, lets dig in a bit to the actual module <a style="color:#222;" href='http://static.askapache.com/servers/mod_include.c'>mod_include</a>, which if you want you can <a href="http://static.askapache.com/servers/mod_include.c.html">view the source code here</a>.</p>

<h3>Enabling Server-Side Includes</h3>
<p>Server Side Includes are implemented by the INCLUDES filter.  For backwards compatibility, the server-parsed handler also activates the INCLUDES filter. As well, Apache will activate the INCLUDES filter for any document with mime type text/x-server-parsed-html or text/x-server-parsed-html3 (and the resulting output will have the mime type text/html).  If documents containing server-side include directives are given the extension .shtml, the following directives will make Apache parse them and assign the resulting document the mime type of text/html:</p>
<pre>AddType text/html .shtml
AddOutputFilter INCLUDES .shtml</pre>
<p>The following directive must be given for the directories containing the shtml files (typically in a <directory> section, but this directive is also valid in <a href="http://www.askapache.com/htaccess/htaccess.html">.htaccess files</a> if AllowOverride Options is set):</p>
<pre>Options +Includes</pre>

<h3>Server-Side Include Directives</h3>
<p>These are the Directives allowed in .htaccess files that are handled by <a href="http://httpd.apache.org/docs/1.3/mod/mod_include.html">mod_include</a>.  Note that other modules may add additional directives, for instance the <code>exec</code> SSI Directive is supplied by <a href="http://httpd.apache.org/docs/trunk/mod/mod_cgi.html">mod_cgi</a>.  This is how mod_cgi registers with mod_include to provide processing of the <code>exec</code> directive.  This is the code required to handle the "exec" SSI directive.</p>
<pre>cgi_pfn_reg_with_ssi = APR_RETRIEVE_OPTIONAL_FN(ap_register_include_handler);
cgi_pfn_reg_with_ssi("exec", handle_exec);
static const char * const aszPre[] = { "mod_include.c", NULL };</pre>
<dl>
<dt><code>config</code></dt>
<dd>Controls various aspects of the parsing.</p>
<pre>&lt;!--#config [timefmt="..."] [sizefmt="..."] [errmsg="..."] --&gt;
&lt;!--#config [echomsg="..."] --&gt;
&lt;!--#config errmsg="[It appears that you don&#039;t know how to use SSI]" --&gt;</pre>
<dl>
<dt><code>echomsg</code></dt>
<dd>(<em>since 2.1</em>) The value is a message that is sent back to the client if the <code>&lt;a href="#element.echo"&gt;echo&lt;/a&gt;</code> element attempts to echo an undefined variable. This overrides any <code class='directive'>&lt;a href="#ssiundefinedecho"&gt;SSIUndefinedEcho&lt;/a&gt;</code> directives.</dd>
<dt><code>errmsg</code></dt>
<dd>The value is a message that is sent back to the client if an error occurs while parsing the document. This overrides any <code class='directive'>&lt;a href="#ssierrormsg"&gt;SSIErrorMsg&lt;/a&gt;</code> directives.</dd>
<dt><code>sizefmt</code></dt>
<dd>The value sets the format to be used which displaying the size of a file. Valid values are <code>bytes</code> for a count in bytes, or <code>abbrev</code> for a count in Kb or Mb as appropriate, for example a size of 1024 bytes will be printed as "1K".</dd>
<dt><code>timefmt</code></dt>
<dd>The value is a string to be used by the <code>strftime(3)</code> library routine when printing dates.</dd>
</dl>
</dd>
<dt><code>echo</code></dt>
<dd>Prints one of the include variables. If the variable is unset, the result is determined by the SSIUndefinedEcho directive.</p>
<pre class='a'>&lt;!--#echo [encoding="none|url|entity"] var="..." [encoding="none|url|entity"] var="..." ... --&gt;</pre>
<dl>
<dt><code>var</code></dt>
<dd>The value is the name of the variable to print.</dd>
<dt><code>encoding</code></dt>
<dd>
<p>Specifies how Apache should encode special characters contained in the variable before outputting them. If set to <code>none</code>, no encoding will be done. If set to <code>url</code>, then URL encoding (also known as %-encoding; this is appropriate for use within URLs in links, etc.) will be performed. The default is set to <code>entity</code>, resulting in entity encoding.</p>
</dd>
</dl>
</dd>
<dt><code>exec</code></dt>
<dd>Execute external programs</p>
<pre>&lt;!--#exec cgi="/cgi-bin/s.cgi" --&gt;
&lt;!--#exec cmd="ls" --&gt;
&lt;!--#include virtual="/cgi-bin/s.cgi?argument=value" --&gt;
&lt;!--#exec cmd="perl /cgi-bin/s.pl args" --&gt;</pre>
</dd>
<dt><code>include</code></dt>
<dd>Include a file</p>
<pre class='a'>&lt;!--#include virtual|file="..." [virtual|file="..."] ... --&gt;</pre>
</dd>
<dt><code>printenv</code></dt>
<dd>Print all available variables</p>
<pre>&lt;!--#printenv --&gt;</pre>
</dd>
<dt><code>set</code></dt>
<dd>Set a value of a variable.</p>
<pre class='a'>&lt;!--#set var="..." value="..." ... --&gt;
&lt;!--#set var="modified" value="$LAST_MODIFIED" --&gt;
&lt;!--#set var="name" value="AskApache" --&gt;
&lt;!--#set var="date" value="${DATE_LOCAL}_${DATE_GMT}" --&gt;</pre>
</dd>
<dt><code>flastmod</code></dt>
<dd>Prints the last modification date of the specified file, subject to the timefmt format specification.</p>
<pre>&lt;!--#flastmod virtual|file="..." [virtual|file="..."] ... --&gt;</pre>
</dd>
<dt><code>fsize</code></dt>
<dd>Prints the size of the specified file, subject to the sizefmt format specification.</p>
<pre class='a'>&lt;!--#fsize virtual|file="..." [virtual|file="..."] ... --&gt;</pre>
</dd>
<dt><code>if</code></dt>
<dd>The if element works like an if statement in a programming language. The test condition is evaluated and if the result is true, then the text until the next elif, else or endif element is included in the output stream.</p>
<pre>&lt;!--#if expr="..." --&gt;
&lt;!--#if expr="${REMOTE_USER} &amp;&amp; ${HTTP_USER_AGENT}" --&gt;</pre>
<pre>&lt;!--#if expr="test_condition" --&gt;
&lt;!--#elif expr="test_condition" --&gt;
&lt;!--#else --&gt;
&lt;!--#endif --&gt;</pre>
</dd>
<dt><code>elif</code></dt>
<dd>Used to put text into the output stream if the original test_condition was false. </p>
<pre class='a'>&lt;!--#elif expr="..." --&gt;</pre>
</dd>
<dt><code>else</code></dt>
<dd>Used to put text into the output stream if the original test_condition was false.</p>
<pre>&lt;!--#else --&gt;</pre>
</dd>
<dt><code>endif</code></dt>
<dd>Ends the if element and is required.</p>
<pre class='a'>&lt;!--#endif --&gt;</pre>
</dd>
</dl>


<h3>.htaccess directives</h3>
<ol>
<li>XBitHack</li>
<li>SSIErrorMsg</li>
<li>SSITimeFormat</li>
<li>SSIStartTag</li>
<li>SSIEndTag</li>
<li>SSIUndefinedEcho</li>
<li>SSIAccessEnable</li>
</ol>


<h3>mod_include Default SSI Values</h3>
<dl>
<dt><code>START_SEQUENCE</code></dt>
<dd><code>&lt;!--#</code> - The starting tag for mod_include to recognize and parse as SSI.</code></dd>
<dt><code>END_SEQUENCE</code></dt>
<dd><code>--&gt;</code> - The ending tag for mod_include to recognize and parse as SSI.</dd>
<dt><code>ERROR_MSG</code></dt>
<dd><code>[an error occurred while processing this directive]</code> - On Errors parsing SSI.</dd>
<dt><code>TIME_FORMAT</code></dt>
<dd><code>%A, %d-%b-%Y %H:%M:%S %Z</code> - Default Time format for DATE</dd>
<dt><code>UNDEFINED_ECHO</code></dt>
<dd><code>(none)</code> - When echoing an undefined variable.</dd>
</dl>

<h3>SSI Variables</h3>
<pre>DATE_GMT=Sun Mar  8 22:58:56 2009
DATE_LOCAL=Sun Mar  8 15:58:56 2009
DOCUMENT_NAME=FOOTER.html
DOCUMENT_ROOT=/root-srv/protected/askapache.com/sec
DOCUMENT_URI=/includes/FOOTER.html
GATEWAY_INTERFACE=CGI/1.1
HTTP_ACCEPT=text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
HTTP_ACCEPT_CHARSET=ISO-8859-1,utf-8;q=0.7,*;q=0.7
HTTP_ACCEPT_ENCODING=gzip,deflate
HTTP_ACCEPT_LANGUAGE=en-us,en;q=0.5
HTTP_CACHE_CONTROL=max-age=0
HTTP_CONNECTION=keep-alive
HTTP_COOKIE=__qca=12298910-686528-46510;  __utmb=50625.1.0.11311
HTTP_HOST=www.askapache.com
HTTP_KEEP_ALIVE=300
HTTP_REFERER=http://www.askapache.com/htaccess/htaccess.html
HTTP_USER_AGENT=Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.6) Gecko/2009011913 Firefox/3.0.6 (.NET CLR 3.5.30729)
LAST_MODIFIED=Sun Mar  8 14:53:50 2009
PATH=/bin:/usr/bin:/sbin:/usr/sbin
QUERY_STRING=
REMOTE_ADDR=24.123.215.58
REMOTE_PORT=4785
REQUEST_METHOD=GET
REQUEST_URI=/htaccess/
SCRIPT_FILENAME=/root-srv/protected/askapache.com/sec/includes/FOOTER.html
SCRIPT_NAME=/includes/FOOTER.html
SCRIPT_URI=http://www.askapache.com/htaccess/
SCRIPT_URL=/htaccess/
SERVER_ADDR=64.111.114.111
SERVER_ADMIN=webmaster@askapache.com
SERVER_NAME=www.askapache.com
SERVER_PORT=80
SERVER_PROTOCOL=INCLUDED
SERVER_SIGNATURE=
SERVER_SOFTWARE=Apache/2.0.61 (Unix) PHP/4.4.7 mod_ssl/2.0.63 OpenSSL/0.9.7e mod_fastcgi/2.4.2 DAV/2 SVN/1.4.2
UNIQUE_ID=dnbtH0Bvcm8A2ZHqcAAAAM
USER_NAME=</pre>




<h3>More SSI Information</h3>
<ol>
<li><a href="http://httpd.apache.org/docs/trunk/mod/mod_include.html">mod_include</a></li>
<li><a href="http://httpd.apache.org/docs/trunk/filter.html">Apache Filters</a></li>
<li><a href="http://httpd.apache.org/docs/trunk/howto/ssi.html">Introduction to Server Side Includes</a></li>
<li><a href="http://httpd.apache.org/docs/trunk/handler.html">Apache Handlers</a></li>
</ol><p><a href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html"></a><a href="http://www.askapache.com/htaccess/advanced-htaccess-ssi.html">SSI in Htaccess for ErrorDocuments, DirectoryIndexing, SEO</a> originally appeared on <cite>AskApache.com</cite> </p>]]></content:encoded>
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