A pure bash alternative to the python reflector, using curl, xargs, and sort for ranking Arch Linux mirrors.

Nice and simple. Short and sweet.

The post Bash alternative to Reflector for Ranking Mirrors appeared first on AskApache.

I discovered these tips and tricks mostly while working as a network security penetration specialist hired to find security holes in web hosting environments. That is when I started examining htaccess files in great detail and learned about the incredible untapped power of htaccess. The only avenue on shared-hosting was and is the .htaccess file, and holy freaking fiber-optics.. it's almost as powerful as httpd.conf itself

The post Htaccess – The Ultimate Guide appeared first on AskApache.

If you use Apache to auto-generate directory index listings of files/dirs, and you have a large number of files and directories in the root directory and/or slow IO speed, then generating the index could take Apache over a minute!

The post Bash Script to Create index.html of Dir Listing appeared first on AskApache.

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.

The post HTTP Status Codes appeared first on AskApache.

This is really useful for me because I work with dozens of different database servers. The first thing I do is run this command and paste it into the servers /etc/my.cnf file. That way I will always know the original value and it just makes life much easier.

$ mysql -NBe 'SHOW VARIABLES' |sed 's,\t,^=,'|column -ts^|tr "\n" '@'|eval $(echo "sed '" "s,@\("{a..z}"\),\n\n\1,;" "'")|tr '@' "\n"|sed 's,^,# ,g'

The post View all MySQL Variables for Pasting into my.cnf appeared first on AskApache.

This is awesome. I was so fed up with trying to find a fail-proof, cross-platform way to find the mime type of an image using PHP that I wrote a quick function that utilizes the same technology as the exif_imagetype, getimagesize, and finfo functions do. Ahh the joys of low-level.

The post Getting the Mimetype of an Image with PHP appeared first on AskApache.

If you are using Disqus on your site, you will see that annoyingly the default sort order for listing comments is 'best'.

I have implemented disqus on many sites and the number 1 request I get is to change the default sort order to newest.

There is no documentation or hints anywhere to solve this. So I solved it.

The post Disqus 2012 Default Sort Order Fix appeared first on AskApache.

The story behind this plugin is sorta wack, but in a good way :). While doing tons of security research on permissions, authorization, access, etc.. for the Password Protection plugin (still being worked on), I needed to have unheard of debugging capabilities while working on the plugin on the various websites, webhosts, and test servers that I use to test in different environments. So I hacked together a bunch of php code that helped me debug, actually I pretty much went overkill and tried to get as much debugging info as programmatically possible, and it ended up being so much code that I took it out of my Password Protection code and made it its own plugin.

The post AskApache Debug Viewer Plugin for WordPress appeared first on AskApache.

The following is just a quick but detailed reference of some of the commands I used to successfully uninstall cpanel permanently. This is for advanced users of the shell. If you run a single one of these commands without fully understanding it, you will probably kill your server, lose everything on it permanently, not have a website or email for weeks.. So backup everything. FIRST. You should also contact your hosting provider support - but be prepared for some MAJOR negativity.. cpanel makes things very easy for web-hosting companies, and you are less than a drop in their bucket.

The post HOWTO: Uninstall CPANEL over SSH appeared first on AskApache.

We've figured out what mod_rewrite variables look like, a cheatsheet of the actual value.

The post Mod_Rewrite Variables Cheatsheet appeared first on AskApache.