if exist %temp%\sd.cmd del /Q /f "%temp%\sd.cmd"
if exist %temp%\hide.vbs del /Q %temp%\hide.vbs
ECHO 现在时间是：%tm1%点%tm2%分%tm3%秒
echo.
ECHO 请指定关闭的时间（分钟）
set shutdowntime=
SET /p shutdowntime=输入:
copy sd.cmd %temp%\
set path=%temp%\sd.cmd
echo set ws=WScript.CreateObject("WScript.Shell") >"%temp%\hide.vbs"
echo ws.Run "%path%",0 >>%temp%\hide.vbs
echo.
"%temp%\hide.vbs"
goto start
SD.cmd部分
@ECHO off
:again
set fen=%time:~3,2%
if %fen% EQU %shutdowntime% (shutdown -s -t 60 -c "即将关闭计算机")
ping 127.0.0.1 -n 10 >nul 2>nul
goto again
pause
