Disable laptop built-in keyboard

xkeyboard

#!/bin/bash

INNER_KEYBOARD_ID=$(xinput list | grep "AT Translated Set 2 keyboard" | cut -f 2 | cut -d "=" -f 2)
INNER_KEYBOARD_STATUS=$(xinput list | grep "AT Translated Set 2 keyboard" | cut -f 3 | sed 's/\[//' |awk '{print $1}')
if [ $INNER_KEYBOARD_STATUS = "slave" ]; then
    echo "floating..."
    xinput float $INNER_KEYBOARD_ID
elif [ $INNER_KEYBOARD_STATUS = "floating" ]; then
    echo "reattach..."
    xinput reattach $INNER_KEYBOARD_ID 3
fi
exit 0