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Re: bash sends SIGHUP to disowned children in non-interactive mode
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From: |
Chet Ramey |
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Subject: |
Re: bash sends SIGHUP to disowned children in non-interactive mode |
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Date: |
Thu, 29 Dec 2011 12:02:18 -0500 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:8.0) Gecko/20111105 Thunderbird/8.0 |
On 12/28/11 5:57 PM, Philip wrote:
> So without job control bash might (I know, we don't know for sure)
> send the SIGHUP to all processes started in the shell, whether child
> by definition or not?
No, it doesn't.
> Shouldn't the -i flag enable job control by the way?
Yes, and it does. The problem is that bash inappropriately turns job
control off if -i is supplied with a shell script. I've attached a
patch that fixes that.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/
job-control-init.patch
Description: Source code patch