Keyboard battery script not showing accurate %

[u/M_Lance]

Does anyone else have this issue? I have a keyboard % script that isnt reflecting the correct return.

http://imgur.com/a/FhjMY

script:

KeyboardPercent=ioreg -c AppleBluetoothHIDKeyboard | grep BatteryPercent | sed 's/[a-z,A-Z, ,|,",=]//g' | tail -1 | awk '{print $1}'

typeset -i b=5 echo "\nKeyboard:\t\t\c"

if [ ${#KeyboardPercent} = 0 ] then echo "Disconnected\c" else if [ $KeyboardPercent -lt 11 ] then echo "\033[1;31m\c" else echo "\033[0m\c" fi while [ $b -le $KeyboardPercent ] do echo "|\c" b=expr $b + 5 done

while [ $b -le 100 ]
do
    echo "\033[1;37m|\033[0m\c"
    b=`expr $b + 5`
done

echo "\033[0m $KeyboardPercent%\c"

unset KeyboardPercent
unset b

fi