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Why Join Cheatography?

Make and share cheat sheets!
Join a great community of Cheatographers and add your very own contributions.

Save your favourites!
Quick access to your most loved cheat sheets.

Fewer ads!
Members see no ads on the site.

Coming soon ...
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Most Popular Cheat Sheets

A quick reference guide for regular expressions (regex), including symbols, ranges, grouping, assertions and some sample patterns to get you started.
A quick reference guide for CSS, listing selector syntax, properties, units and other useful bits of information.
A cheat sheet of the commands I use most for Linux.
28 Oct 11
bash, nano, linux, ls, commandline and 3 more ...
A mod_rewrite Cheat Sheet - a quick reference guide for mod_rewrite, with rewrite flags, regular expression syntax and sample rules.
19 Oct 11
A quick reference guide for PHP, with functions references, a regular expression syntax guide and a reference for PHP's date formating functions.
Python cheat sheet
HTML character entites
A cheat sheet for the MySQL database.
HTML4 cheat sheet
JavaScript methods and functions, a guide to regular expressions and the XMLHttpRequest object.