Subdomain set up

"HL" <[email protected]> Thu, 23 Oct 2003 15:08:41 -0700
Newsgroups gmane.linux.redhat.release.enigma
Message-ID <025d01c399b2$38356e40$6501a8c0@oemcomputer>
Do you know that how to set up subdomains under Linux? Do we need any
special program installed or customized in order to have the special
functionality?