Cheat Sheets
mod_rewrite (V2)
108 comments
The second version of the mod_rewrite Cheat Sheet, a quick reference guide for mod_rewrite, with rewrite flags, regular expression syntax and sample rules.
mod_rewrite (V1)
10 May 2005
A quick reference guide for mod_rewrite, including server variables, flags and regular expression syntax. Also includes examples of commonly-used rules.
Articles
Block Referrer Spam (Updated)
Referrer spam is becoming increasingly common. At best, it will only render your log files useless. At worst, it can cause your site to be dropped by search engines and your running costs to skyrocket. Here's how to block spurious referrers.
Password Protect a Directory with .htaccess
A tutorial explaining how to retrict access to a directory on a web server using .htaccess.
HTTP Status Codes Explained
All valid HTTP 1.1 Status Codes simply explained.
