The engineering workstation lab at my alma mater had very permissive settings. When it got late and the students got tired, they would pop up xclock on other p

The engineering workstation lab at my alma mater had very permissive settings. When it got late and the students got tired, they would pop up xclock on other people's workstations. There was a lab rule aginst doing anything devious, and I don't recall it ever being violated. I'm sure those Suns are long gone now, and the relaxed policy with them.