#!/bin/bash

SINK=`pactl list short sinks | grep RUNNING | cut -f1`

case "$1" in
"up")
	pactl set-sink-volume $SINK +10% && pactl set-sink-mute $SINK 0
    ;;
"down")
	pactl set-sink-volume $SINK -10% && pactl set-sink-mute $SINK 0
    ;;
"mute")
	pactl set-sink-mute $SINK toggle
    ;;
esac