windows下命令行修改系统时间;修改系统时间的软件

https://www.cnblogs.com/ayanmw/archive/2012/04/11/2442797.html

@echo off

echo ==========================
echo Before changetime ,time is:
date /t
time /t

echo ==========================
echo Changing time 2008-09-21 18:17:32
date 2021-10-19
time 20:44:00.11

echo ==========================
echo After change time ,time is:
date /t
time /t

ping localhost >nul
@echo on
pause