01 #!/bin/bash
02 AUDIODEV=hw:0
03 arg="$1"
04 case $arg in
05   "power")
06     zbarcam --nodisplay -Sdisable -Sqrcode.enable --prescale=320x240 /dev/video0 | /home/pi/rbar.sh
07     ;;
08   "next")
09     echo "Next Song"
10     xmms2 next
11     ;;
12  "prev")
13     echo "Previous Song"
14     xmms2 prev
15     ;;
16   "volup")
17     echo "volume 5 up"
18     xmms2 server volume +5
19     ;;
20   "voldown")
21     echo "volume 5 down"
22     xmms2 server volume -5
23     ;;
24   "play")
25     echo "toggle playback"
26     xmms2 toggle
27     status=$(xmms2 current)
28     if [[ "$status" =~ ^Paused ]]; then
29       play -q /home/pi/no.wav
30     fi
31     ;;
32 esac