#! /bin/sh# Copyright 2008 Christopher Williams (abbrev@gmail.com)# Use this script however you please. I'd like to hear from you if you actually use it# to vote for Brooke (and maybe even if you use it for some other purposes).cleanup(){ echo cleaning up... sleep 1 echo ATH | unix2dos >/dev/modem exit}num="$1"if [ -z "$num" ]; then echo "Usage: $0 number" echo " where number is Brooke White's two-digit contestant number on American Idol" exitfitrap "trap '' 2 3 15; cleanup" 2 3 15{ echo ATZ while :; do echo ATDT186643657$num echo usleep `rand 10000000 11000000` # [10,11) seconds echo echo ATH usleep `rand 0 1000000` # [0,1) seconds done} | unix2dos >/dev/modem