I'm newbie, but i'm real linux fan. I want to make my friends like linux too. I want to gave them shell to my computer. Here comes my questions. I search for information about background process but no result. I want to know how to gave mu users (friends) only one background process, and if they run second - the system to kill the bg. I have only one question: how to addusers from the console ( only know from KUser) and restrict their rights ( to have permission only to for example: BitchX, man, cp, mv, pico ) I know that this is security problem, but i pasted here, becouse i think it's for newbies. Thanks to all that reply! (excuse my english)
P.S. my distro is Slackware 8.1.