I'm in the middle of a short script that's sole purpose is to launch a program using system() (lets call it program_a), run through a loop, and then kill the program_a it started up.

The problem is, it will not be the only instance of the Program_A running, so I need to catch the pid assigned to it on launch.

Is there a way to do this?

i tried $pid = system($command); but that was a no go.

In reply to catching a pid by Anonymous Monk

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