#!/bin/bash
# For information see the README file.
# Copyright Renaud Olgiati 2013.
# 
	# Save present dir and cd
OLDDIR=`pwd` 
cd ~/Music/shipbells/
	# Save present volume setting
OLDVOL=`amixer sget Master | gawk '/Front Left:/{ print $5 }' | sed "s/\[//" | sed "s/\]//"`
	# Set volume and strike bell
/usr/bin/amixer -q set Master playback 25% &> /dev/null 
/usr/bin/aplay $1bells.wav &> /dev/null 
	# Restore volume and return to original dir.
/usr/bin/amixer -q set Master playback $OLDVOL &> /dev/null
cd $OLDDIR
