You can, in apache, ScriptAlias a dir to a
cgi-bin script, so:
ScriptAlias /rats/ /web/cgi-bin/run_rats.cgi
http://www.duo.com/rats/
runs run_rats.cgi (this seems wrong and the
docs show
it for dirs only, but I've seen the dang thing work,
though I don't have access to the server). But, w/
the proper aliasing (see the
scriptaliasmatch
directive too) and path_info you should be able to get
any script run on the rest of the line. Once apache finds
an executable in the path, it executes that and passes
the rest of the request in as $ENV{PATH_INFO}
a