windows下bat批处理实现守护进程

实现：

检查是否有notepad，要用的话就算成自己的进程名，如果进程宕了就过会自动重启（会在当前目录下生成一个start.bat）

 

@echo off

set _task=notepad.exe

set _svr=c:\windows\notepad.exe

set _des=start.bat

:checkstart

for /f "tokens=5" %%n in ('qprocess.exe ^| find "%_task%" ') do (

 if %%n==%_task% (goto checkag) else goto startsvr

)

:startsvr

echo %time% 

echo ********程序开始启动********

echo 程序重新启动于 %time% ,请检查系统日志 >> restart_service.txt

echo start %_svr% > %_des%

echo exit >> %_des%

start %_des%

set/p=.<nul

for /L %%i in (1 1 10) do set /p a=.nul

echo .

echo Wscript.Sleep WScript.Arguments(0) >%tmp%\delay.vbs 

cscript //b //nologo %tmp%\delay.vbs 10000 

del %_des% /Q

echo ********程序启动完成********

goto checkstart

:checkag

echo %time% 程序运行正常,10秒后继续检查.. 

echo Wscript.Sleep WScript.Arguments(0) >%tmp%\delay.vbs 

cscript //b //nologo %tmp%\delay.vbs 10000 

goto checkstart