Can't. It's for some cgi stuff.
www.domain.com/cgi-bin/script.cgi?var=aaa needs to go to
www.domain.com/script.cgi?var=aaa seemlessly. I know there's a way to do it using mod_rewrite, I just don't know how.
It's actually a dumb idea. I don't think I'm gonna do it now. Not sure what the point is anymore or why it even seemed like a good idea at the time.
I'm an idiot.