CODEWITHSUNDEEP
macosbashpid
Maxime Mangel
Maxime Mangel

Reputation: 1996

Get the pids launched by a command

I am running Mac OS X Yosemite.

I am trying to return the PIDs started by a command launch using a background process style. (myCommand &)

To get them I found $! which return the PID of the last running process.

Or something like pgrep -f "elm" which return all the pid with elm in the command line.

I am wondering if there is a another way to get the PIDs started by a command. Because, I have some programs starting severals processes and $! only return the last one and using pgrep could return PID started by another command that the one I want to target.

Edit:

How to get the list of the PIDs started by a command ?

Edit 2:

State of the PIDs

Edit 3:

Parents

Upvotes: 0

Views: 306

Answers (1)

ILostMySpoon
ILostMySpoon

Reputation: 2409

Use pidof.

pidof command

OR

pidof program

OR

pidof [options] program1 program2 ... programN

Upvotes: 1

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