301 redirect

[JamesA]

Hi everybody,
I'll be archiving a forum I no longer use and the addresses will get changed slightly

Anyone know the redirect code I need to put in my .htaccess to redirect an address from something like this
http://www.mysite.com/cgi-bin/forum2/index.pl?topic=A6,6667
to something like
http://www.mysite.com/cgi-bin/forum2/index.pl?topic=A6,6667&arc=1

the only bit to change is &arc=1 gets added to the end of the new address

 

[php.allstar]

Hi, try something like this, I think! That is if I understood you properly!

RewriteEngine on

RewriteRule ^cgi-bin/forum2(.*)$ cgi-bin/forum2[U][/U]$1&arc=1 [QSA]