Pranks
Back in the mists of time when I was at Uni we had Wyse or similar VT* style terminals. I found the escape sequence code that would completely reset one of those terminals. Naturally I downloaded the source to the Unix "wall" command and modified it to just send that code to everyone who didn't have "mesg n" set. Which of course was pretty much everyone as "mesg y" was default. So if feeling full on stroppy teenager, I could nuke nearly everyone's session on a whim. I grew up - and became a sysadmin...
Biting the hand that feeds IT
