http://www.leigeber.com/2008/04/css-shorthand-cheat-sheet/
http://rubyisbeautiful.com/2008/2/8/rdoc-cheat-sheet
http://rgruet.free.fr/#QuickRef
http://www.geeksaresexy.net/2008/05/22/free-e-book-vulnerability-management-for-dummies/
http://www.seomoz.org/blog/the-web-developers-seo-cheat-sheet
http://fosswire.com/2008/04/22/ubuntu-cheat-sheet/
http://www.wowio.com/index.asp
http://cb.vu/unixtoolbox.xhtml
http://guide.conecta.it/FLOSSguide.pdf http://guide.conecta.it/FLOSScatalog.pdf
http://www.scottklarr.com/topic/115/linux-unix-cheat-sheets—the-ultimate-collection/
http://www.explainth.at/en/qr/jsqr.shtml
http://www.tectonic.co.za/?p=2033
http://feeds.feedburner.com/~r/TechCheatSheets/~3/207116203/rss_cheatsheet.pdf
http://wpcandy.com/the-wordpress-help-sheet/
http://wpcandy.com/the-advanced-wordpress-help-sheet/
http://www.postgresonline.com/journal/index.php?/archives/17-guid.html
http://www.linuxhaxor.net/2007/09/05/68-linux-related-free-e-books/
Blog at WordPress.com.