批處理啓動程序

用命令行運行的單進程的任務，要啓動多個程序用 start cmd /c notepad.exe

set fileName=%1

set found=

for /f "tokens=*" %%a in ('tasklist ^| findstr /i "%fileName%"') do set found=Y

if not "%found%"=="Y" start cmd /c "%fileName%"

關閉程序

taskkill /f /im notepad.exe