Question

批处理判断进程数

目的：批处理判断有几个QQ.exe进程.当QQ.exe为2个或多于2个的时候则杀死QQ.exe

Answer 1

@echo off&setlocal enabledelayedexpansion
:a
set i=
for /f "delims=" %%i in ('tasklist^|findstr /i "QQ.exe"') do (
set /a i+=1
if !i! geq 2 taskkill /im QQ.exe
)
echo !i!
ping 127.1 -n 11 >nul
goto a

Answer 2

@echo off
for /f %%i in ('tasklist^|findstr /i qq') do set /a n+=1
if %n% gtr 1 (
echo 好多QQ！要杀！
ping /n 4 127.0>nul
taskkill /f /im qq.exe
)
pause