Forum Moderators: phranque
RewriteRule anything - [F]
RewriteRule /anything - [F]
Other than that, yes, the rules should work in httpd.conf. But I'd guess you only need 10% of them, and the rest are a waste of CPU time -- Remember that the rules will be processed for each and every HTTP request to your server, that is for every page, image, external script, CSS file, etc. requested from your server.
Restart your server and clear your browser cache after any change to httpd.conf.
Jim