Modifying apache headers

http://httpd.apache.org/docs/2.0/misc/rewriteguide.html
http://www.addedbytes.com/for-beginners/url-rewriting-for-beginners/
http://www.askapache.com/htaccess/using-http-headers-with-htaccess.html

Apache ReWrite Cheat Sheet
http://borkweb.com/story/apache-rewrite-cheatsheet
http://www.addedbytes.com/cheat-sheets/mod_rewrite-cheat-sheet/
Caching Apache
http://www.askapache.com/htaccess/speed-up-your-site-with-caching-and-cache-control.html
Apache variables explained
http://www.askapache.com/htaccess/crazy-advanced-mod_rewrite-tutorial.html

Using rsync correctly
http://www.askapache.com/security/mirror-using-rsync-ssh.html


Regular Expression test tool
http://gskinner.com/RegExr/

Mod ReWrite Forum
http://forum.modrewrite.com/

ReWriteRules
http://www.widexl.com/tutorials/mod_rewrite.html

Authentication with .htaccess
http://www.askapache.com/htaccess/apache-authentication-in-htaccess.html

Search engine friendly redirects
http://www.askapache.com/htaccess/seo-search-engine-friendly-redirects-without-mod_rewrite.html

.htaccess and mod_rewrite along with loop stopping code
http://www.askapache.com/htaccess/mod_rewrite-tips-and-tricks.html


Zope related information
http://comments.gmane.org/gmane.comp.apache.user/91500