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Re: 'bash --login' spawned too many caused by job control on AIX 5.3
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From: |
Chet Ramey |
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Subject: |
Re: 'bash --login' spawned too many caused by job control on AIX 5.3 |
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Date: |
Tue, 24 Sep 2013 09:57:21 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.8; rv:24.0) Gecko/20100101 Thunderbird/24.0 |
On 9/24/13 2:54 AM, 李佳 wrote:
> Seems like bash tries to spawn a logout child process when received a SIGCONT
> signal and prepared to exit, unfortunately logout child process forked
> another children and etc. ok, that's only my guess, and somehow it does not
> have the same problem on Linux.
It does not do this by default. If you have a .bash_logout file or a trap
set on EXIT, bash may attempt to run processes when it exits.
I suspect bash got -1/EIO when it tried to read from the terminal after the
SIGCONT and exited as a result.
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/