URL:
  <https://savannah.nongnu.org/support/?110356>

                 Summary: bash: please provide an easy way to spawn a new
process group from script
                 Project: Savannah Administration
            Submitted by: None
            Submitted on: Sun 01 Nov 2020 12:51:58 AM UTC
                Category: None
                Priority: 5 - Normal
                Severity: 3 - Normal
                  Status: None
             Assigned to: None
        Originator Email: cli...@gmail.com
        Operating System: None
             Open/Closed: Open
         Discussion Lock: Any

    _______________________________________________________

Details:

I was battling this problem now for several hours

i wanted to do this:

{ a | b; } & pid=$!

and then later

kill -- -$pid

to kill all the processes spawned by the pipeline.

But this proved to be immensely complicated as no new process group is spawned
from within a script (unless set -m which is not recommended)

Please, provide a syntactic construct to spawn a new process group (or at
least there should be some usable command to do that).




    _______________________________________________________

Reply to this item at:

  <https://savannah.nongnu.org/support/?110356>

_______________________________________________
  Message sent via Savannah
  https://savannah.nongnu.org/


Reply via email to