批处理:根据进程名称查询进程，如果有进程就输出up没有就输出donw

::Final interpretation is owned by chenglee

::@echo off<nul 3>nul

@echo off&title Checking For SystemProcess, Thankyou...

:2

color 0E

wmic process get name | findStr /i "chat*"

::if not "%%a"=="%num%" goto en1

IF ERRORLEVEL 1 goto 1

IF ERRORLEVEL 0 goto 0

:0

echo.UP!!

echo.Process exists, Exit after 5 seconds...

::进程存在,5秒后退出,如果不想退出的话,删掉下面的exit, 加上goto 2.

choice /t 5 /d y /n >nul

exit

:1

echo.DOWN!!

echo.Process does not Exist, 5 Seconds later, Continue to judge...

::进程不存在,5秒后继续判断.

choice /t 5 /d y /n >nul

goto 2

pause

exit