#!/bin/bash
# 查询触控板的pid，因为该pid可能会变化，所以每次都动态获取
id=$(xinput | grep TouchPad | awk '{print $7}')

case "$1" in 
	on)
		xinput --enable ${id#*=}
		;;
	off)
		xinput --disable ${id#*=}
		;;
	*)
		echo "Usage: touchpad {on|off}"
		;;
esac