Many posters have problems debugging their RewriteRule and RewriteCond statements within their .htaccess
files. Most of these are using a shar
I found this Googling for RegEx help, it saved me a lot of time from having to upload new .htaccess
files every time I make a small modification.
from the site:
htaccess tester
To test your htaccess rewrite rules, simply fill in the url that you're applying the rules to, place the contents of your htaccess on the larger input area and press "Check Now" button.