I'm running Feisty 7.04 Server(no GUI) on a G4 Powerbook (15" Titanium) as the sole OS. I'm administering it with SSH from a WindowsXP machine so I don't need/want the screen live on the Tit. Admittedly, the screen does go blank after a while, but it's still illuminated. How can I power it down completely from the command line? I've seen reference to 'xset' and 'DPMS', but I think they are only for X11, aren't they? I hope this is less painful than my Yellow Pig experience.