win10实现倒计时锁屏，休眠

@ECHO OFF&SETLOCAL ENABLEDELAYEDEXPANSION

SET /a s=10+1
FOR /l %%i in (1,1,!s!) do (
SET /a s-=1
ping -n 2 127.1>nul
title 【注意：电脑即将进入睡眠......倒计时开始：】 !s!
)

:: 锁屏
rundll32.exe user32.dll LockWorkStation

:: 休眠
::START "" rundll32.exe powrprof.dll,SetSuspendState 0,1,0

参考：

https://blog.csdn.net/qingfengjuechen/article/details/87739120

https://www.cnblogs.com/bluestorm/p/10858378.html