Htaccess SetEnvIf and SetEnvIfNoCase Examples
SetEnv, SetEnvIf, and SetEnvIfNoCase directives conditionally set environment variables accessible by scripts and apache based on HTTP Headers, Variables, and Request information.
SetEnv, SetEnvIf, and SetEnvIfNoCase directives conditionally set environment variables accessible by scripts and apache based on HTTP Headers, Variables, and Request information.
Learn how to log and debug usernames and passwords used to login to a htaccess basic authorization protected website using php. This article is BOSS and will show you how to fully take control of this aspect of security using php and .htaccess, I don't believe you will find instructions to do this anywhere else on the net.
Scrolls the latest log entries for multiple log files to the current screen or to any other monitor or TTY in color using syntax highlighting, making debugging easier and saving a lot of time for multi-monitor workstations.
A list of API Versions and the corresponding HTTPD Version, for use in determining the version of Apache currently running without having to rely on the often inaccurate SERVER_SOFTWARE Header.
While playing around with the Nmap Scripting Engine (NSE) we discovered an amazing number of open embedded devices on the Internet. Many of them are based on Linux and allow login to standard BusyBox with empty or default credentials. We used these devices to build a distributed port scanner to scan all IPv4 addresses. These scans include service probes for the most common ports, ICMP ping, reverse DNS and SYN scans. We analyzed some of the data to get an estimation of the IP address usage.
AskApache caters to the web/system elite, who's skillsets are also good for online stock trading. Heres a look at a penny stock investment.
Check out this free online SEO site-scoring tool. The SEO generated report is simple, neat, and helpful. The main thing I like about it is how it is a stand-alone website, a residual money making machine.
....
This is our world now... the world of the electron and the switch, the
beauty of the baud. We make use of a service already existing without paying
for what could be dirt-cheap if it wasn't run by profiteering gluttons, and
you call us criminals. We explore... and you call us criminals. We seek
after knowledge... and you call us criminals. We exist without skin color,
without nationality, without religious bias... and you call us criminals.
You build atomic bombs, you wage wars, you murder, cheat, and lie to us
and try to make us believe it's for our own good, yet we're the criminals.
....
I hope this will pursuade you to stop using PHP short_open_tag syntax.<?= or <?
Well, not this sites server, which has never been hacked, but a server hosted with hostgator.
Interestingly, the hacker sent me an email and left me an mp3, which I've uploaded for your listening leisure.
Do real hackers exist? Yes. Can we coexist? Preferably!
This is a big update from the last time I looked into this, when I enumerated 57 Status Codes that Apache 2.x was capable of handling. This list contains 83 Status Codes recognized by Apache. I compiled the latest 2.4.4 Apache in order to view the actual codes sent by a live server.. very cool. You can read about the newest HTTP Status Codes in RFC 6585.
Here is even more information from the Ultimate Htaccess Part I. For now this is very rough and you will want to come back later to read it.
If for some reason you need to use windows .bat batch file scripting to do some task, or you just want to learn the most universal batch programming language on Windows machines, you lucked out and found the AskApache example. My expertise is the shell, in this article the shell is Windows cmd.exe. It has some pretty advanced windows shell usage, including pipes and redirection, but it's the modular linux-like coding approach that earns this script it's "advanced" title.
:SETPROMPT set PROMPT=$_[%USERNAME%@%USERDOMAIN%]$S[$P]$_$M$G && EXIT /B
My favorite tool (and I've tried sooo many) for editing most Windows files and especially .bat files is the free and open-source Notepad++. Set that up and you will have a color-syntax-highlighted editor for Batch Scripting that works very very well.
Unless you are a total linux-freak-guru like myself, and even if you are, it can be enormously challenging and somewhat overwhelming to locate and eliminate MySQL bottlenecks. While many DBAs focus on improving the performance of the queries themselves, this post will focus on the highest-impact items: MySQL Server Performance and OS Performance for MySQL. Specifically showing 4 awesome tools to auto-tune your MySQL and a few more tools just for monitoring!
Here is the basic process that I use to speed up Windows. A lot of good tips and tricks I've picked up over the past 15+ years of crashing and burning Windows that can transform your PC to be much faster than its ever been. The process focuses on freeing up RAM/Memory, freeing up your CPU/Processor, and optimizing your Hard Drive for a permanent solution.
Make sure to check out the free software I recommend at the end, installing them after this optimization process will keep your machine fast for a long time.
One of the first things that I do upon receiving a new Windows computer is immediately create a poweruser-style customized boot menu. Then every time I boot I can choose Safe Mode, Recovery Console, Debug, whatever I want! It's quick and easy to set-up and everyone should have one, soo sweet!
htaccess vs. httpd.conf
NOTE: This is a very old post, I do NOT recommend DreamHost for anyone other than spammers. They are not a long-term solution.
Even though at the moment I'm more into AJAX and simple behavioural unobtrusive javascript more than java, I still remember how excited I was back in 1995 when Sun released both beta and alpha Java versions to the public.. In fact I still have my Java 1.0 Unleashed book, which I'm looking at right now.
Disable caching on WordPress index pages when using WP-Cache with this neat mod to the famously speedy cache plugin.
Learn about the 7 different HTTP response codes specifically reserved for redirection. 301, 302, 303, 304, 305, and 307.
This simple unix shell script automatically creates backups of a specific folder at regular hourly, nightly, weekly, and monthly intervals. Instead of the usual method for copying directory trees using tar with fifo, pipes, rsync, or NFS methods this script uses cpio which is much much faster and has cool options like saving m/a/c times, symlinks, relative paths, and weird file names.
The proponents of this scheme have given it names such as "trusted computing" and "palladium". We call it "treacherous computing", because the effect is to make your computer obey companies instead of you. This was implemented in 2007 as part of Windows Vista; we expect Apple to do something similar. In this scheme, it is the manufacturer that keeps the secret code, but the FBI would have little trouble getting it.
Enter your DOMAIN_ROOT and the location of your wp-config.php or config.php, and this script finds all the mysql settings by parsing the phpbb or wordpress config file, then creates GPG encrypted backups, and saves your settings for future automation.
There are a total of 57 HTTP Status Codes recognized by the Apache Web Server. Wouldn't you like to see what all those headers and their output, ErrorDocuments look like?
4.6 just released.... Check It Out.
:p
Oh ya lets get it on! short but sweet
Apache Web Server users have problems getting Apache Authentication/password-protection in htaccess working, this is a troubleshooting guide to get Password Protection working!

3-Part article covering practical implementation of 3 advanced .htaccess features. Discover an easy way to boost your SEO the AskApache way (focus on visitors), a tip you might keep and use for life. Get some cool security tricks to use against spammers, crackers, and other nefarious sorts. Take your site's error handling to the next level, enhanced ErrorDocuments that go beyond 404's.
FYI, using the Mod_Rewrite Variables Cheatsheet makes this example, and all advanced .htaccess code easier to understand. This demo lets you set a cookie with 1 of 3 values, then you just request the pdf file with a normal link click and get 1 of 3 different responses. This is accomplished with a nice bit of .htaccess code.
Set PDF Viewing Mode - Make a selection, then click the view pdf button.
Inline Download Save As View PDF using selected mode »
Locate the sender of an email and their geographical location, including messages sent through anonymous email services like Gmail, Yahoo, and Hotmail.
Originally Posted: 1/22/2003