thanks bb, I'll check it out tomorrow. It's like I was saying back in the "distro recommendations" thread... I knew ubuntu was kinda different than what I was used to (redhat, mandriva, fedora).
Bender, make sure you do -aG instead of -Ga as the command-line switches. I just tested it out a second ago, using:
Code:
$ groups manu
manu adm dialout cdrom plugdev lpadmin admin sambashare
$ sudo groupadd foobar
$ sudo usermod -aG foobar manu
$ groups manu
manu adm dialout cdrom plugdev lpadmin admin sambashare foobar
So that command (sudo -aG admin wife) should be what you need.