start cmd /k
/k: is compulsory which will execute.
launching many command propmts can be done as below.
start cmd /k Call rc_hub.bat 4444
start cmd /k Call rc_grid1.bat 5555
start cmd /k Call rc_grid1.bat 6666
start cmd /k Call rc_grid1.bat 5570.
I want to know what cmd to be used for closing after launching
Eg: if %a="1234" start cmd /k Call rc_grid1.bat --> This is opening cmd , what cmd needs to give to close ?
Closing multiple instances of cmd is not a very uncommon task. It can arise, for example, when debugging some complex set of batch scripts.
There is one of the ways to do this:
First, give cmd windows unique titles. For example,
start "unique_title" cmd.exe /k ...
Second, when you want to close them, get process ids from tasklist output matching the titles. Then kill those ids with taskkill.
tasklist /v /fo csv | findstr "unique_title"
Here is the full example, the first argument is the title substring to match:
kill_title.cmd
@echo off
set TITLE=unique_title
if not "%~1"=="" set "TITLE=%~1"
for /f "tokens=1,2,* delims=," %%a in ('tasklist /fi "imagename eq cmd.exe" /v /fo csv ^| findstr "%TITLE%"') do (
rem here we check that the first column is "cmd.exe" ... just in case
if "%%~a"=="cmd.exe" echo taskkill /pid "%%~b"
)
First check the script output, and if it is ok, remove echo before taskkill.
Collected from the Internet
Please contact [email protected] to delete if infringement.
Comments