PulseAudio Output Switcher

#!/bin/bash
#By Kris Occhipinti
#http://filmsbykris.com
#License: GPlv3
#switches all current programs using Pulseaudio
#between first 2 output devices

f="/tmp/pa-sw"

if [ -e $f ]
then
  let s="$(cat $f)";
else
  let s=0;
fi

pactl list short sink-inputs|awk '{print $1}'|while read p
do
  pacmd move-sink-input $p $s
done

echo "Switching to Sink $s"

#switch default output for volume controls
pacmd set-default-sink $s

if [ $s -gt 0 ]
then
  let s=0
else
  let s++;
fi

echo $s > $f