On Linux 0.01 (10/30/93 1:00:00 AM) I see the following: jne cur2 /* check for ctrl-alt-del */ During years I've been working on shared KVM (keyboard

On Linux 0.01 (10/30/93 1:00:00 AM) I see the following: jne cur2 /* check for ctrl-alt-del */ During years I've been working on shared KVM (keyboard, video, mouse) devices, where windows sysadmins did press ctrl+alt+delete as first step, to wake up the monitor from sleep. If you had bad luck and the KVM was in the wrong port... boom! I did learn to disable this feature the hard way.