#! /bin/sh

if amixer -c"`cat \"$HOME\"/.config/alsa-card`" cget name="Headphone Playback Switch" |
   grep -Fq ": values=on"
then
   echo "
   set Master,0 mute
   set Headphone,0 mute
   set PCM,0 mute" | exec amixer -c"`cat \"$HOME\"/.config/alsa-card`" -s
else
   echo "
   set Master,0 unmute
   set Headphone,0 unmute
   set PCM,0 unmute" | exec amixer -c"`cat \"$HOME\"/.config/alsa-card`" -s
fi