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GNU Parallel Bug Reports Option to set -j1 when nested
From: |
Hadrien Lacour |
Subject: |
GNU Parallel Bug Reports Option to set -j1 when nested |
Date: |
Sat, 31 Aug 2019 18:08:27 +0200 |
User-agent: |
NeoMutt/20180716 |
Hello,
I'm currently using parallel and while I'm very happy with it, I think it'd
benefit from having a --nest or --allow-nesting - something along those lines -
to restrict parallel to one job when already running in a parallel instance.
I currently use
$ parallel ${PARALLEL_PID+-j1}
in my scripts, which works well, but isn't as consistent (and can't be put in
the PARALLEL environement variable) as an option.
Regards,
Hadrien Lacour
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