linux - How to kill a shell script and processes it created? -


i run shell script inside php (using shell_exec). want kill , processes created when in operation. know shell script pid. have suggestion? using ubuntu, php apache module.

thank you.

example:

#!/bin/bash echo hello sleep 20

when kill script (shell_exec("sudo kill -9 $pid")), sleep process not killed not desired.

use

pkill -term -p pid

will kill child processes

see this answer


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