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[Help-bash] Native way to get PIDs of processes in a pipeline?
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From: |
Peng Yu |
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Subject: |
[Help-bash] Native way to get PIDs of processes in a pipeline? |
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Date: |
Mon, 21 Jan 2019 14:24:27 -0600 |
Hi,
I'd like to get PIDs of all the processes in a pipeline. Is there
native support on this (similar to PIPESTATUS)?
$ echo $BASHPID >&2 | echo $BASHPID &
[1] 89354
89353
89354
[1]+ Done echo $BASHPID 1>&2 | echo $BASHPID
$ echo $!
89354
--
Regards,
Peng
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