Play mp3 sound once battery reach 5%

battery.sh

#!/bin/bash
#  Author Jeffry L <[email protected]>
#  24 July 2014 Bilangau 12:47pm
#  play random mp3 song once the battery reach 10%
#  left

CHARGE=`acpi -b | cut -d, -f2`
VLC=`ps -e | grep vlc`

echo Battery Status: $CHARGE

# only play cvlc if no process exists yet
if [ $CHARGE == "5%" ]; then
        if [ "$VLC" == "" ]; then
                cvlc ~/Music/*.mp3 --random &
        fi
fi


# battery full
if [ $CHARGE == "95%" ]; then
        zenity --info --text="Battery is almost full" &
fi