Today I switched my server from running apache to apache2. I have been
wondering about something that I was never able to get working quite
right in apache and thought there might be a way to do it with apache2.
The DNS for my domain has an entry for *.familiasanchez.net making it a
CNAME to santiago.familiasanchez.net (my main server). I would like for
apache to take to redirect requests for *.familiasanchez.net to
familiasanchez.net, unless I have a vhost defined for *. For example,
if I have defined a vhost called foo.familiasanchez.net, I want
foo.familiasanchez.net to serve up the correct pages, but
bar.familiasanchez.net to redirect to familiasanchez.net. I know how to
setup redirects based on what is to the right of the hostname, but I
don't know how to accomplish what I want. Any suggestions?