In morning I did this and copied to server using ftp and renamed it as .htaccess , was checking some mod_rewrite stuffs.
RewriteRule ^categoriesid([^.]+).* /categories.php?cat_id=$1
At that time it was working fine and after few hours when I check my site, it is not opening. So I deleted .htaccess file (still is not opening) , does it take time to reflect the effects or Did I do something wrong?
You suggestion and help will be highly appreciated.