RewriteEngine On<br>
RewriteRule ^index.html$ about.html  #this works<br>
Redirect 301 ^index.html$ about.html #this does not work<br>
RewriteRule ^http://localhost/sample/prog.pl?q=param:A;pageoffset=10$ http://localhost/sample/prog.pl?q=param:B;pageoffset=20 #this does not work<br><br>