sh ThinkPad thinklight blink shell脚本

Posted 2021-05-07

#!/bin/bash
while true
do
	sleep 1
	echo 0 > /sys/devices/platform/thinkpad_acpi/leds/tpacpi::thinklight/brightness
	sleep 1
	echo 1 > /sys/devices/platform/thinkpad_acpi/leds/tpacpi::thinklight/brightness
done

# below is the original script
# while true;do sleep 1; echo 0 > /sys/devices/platform/thinkpad_acpi/leds/tpacpi::thinklight/brightness;sleep 1;echo 1 > /sys/devices/platform/thinkpad_acpi/leds/tpacpi::thinklight/brightness;done;