#!/bin/rc
# scramble - garble up your screen
# usage: scramble

rfork e
fn sigexit{ kill stats | rc }
screensize=(`{echo $vgasize | sed 's/x/ /g'})
window -r 0 0 $screensize(1) $screensize(2) stats -T 0.01 -cflmsz &
while(sleep 3){
	if(! ps | grep -s stats)
		exit
	dd -if /dev/random -of '#c/cons' -bs 1024 -count 1 -quiet 1
}