Ask Apache is chock full of awesomeness but these are the links that immediately jump out.

ErrorDocuments:

List of 57 HTTP Status Codes and Apache htaccess file ErrorDocuments

Redirection:

301 Redirect Cheatsheet – mod_rewrite, javascript, cfm, perl, php, refresh, python

Advanced HTTP Redirection

I posted this previously for another alternative of redirecting users when your pages change.

And this for letting users know something has changed when your pages change.

SEO:

503 Status Code Search Engine SEO

Security:

Security Tips for Securing your website, server, blog using .htaccess

Monday, March 2nd, 2009 @ 13:16 Apache, HTTP
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