On Tue, Dec 07, 2010 at 06:05:59PM -0600, rallias at ralliasubernerd.com wrote:
> Hi. I'm Andrew Pietila.
> 
> Recently, I've been trying to figure out my web server. I am trying to
> set up my web site with sub-domains, such as
> i.am.ironman.ralliasubernerd.com or forums.ralliasubernerd.com, but it
> won't handle it correctly. When I told Webmin to add everything to
> httpd.conf, its just going to the server defined as
> ralliasubernerd.com. Is this something to do with the fact that all my
> subdomains cname redirect to the ralliasubernerd.com domain, or is it
> something more?

You're looking for "Name Based Virtual Hosts":
http://httpd.apache.org/docs/2.0/vhosts/name-based.html

But, I have no idea how to use webmin.

Dan