Virtual Domains on one IP address with Linux and Apache? Is this possible?

[fiveof3 at email.com]

i can use one IP address to host multiple domains on my NT box using
the Host Header feature of the IIS...

is it possible to host multiple domains (www/ftp) on one IP address
with Linux and Apache?

i have a copy of RedHat5.2 installed on a machine for testing...

TIA for anything you have to offer...

please respond via email to:
fiveof3 at email.com