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Re: bash sends SIGHUP to disowned children in non-interactive mode
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From: |
Greg Wooledge |
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Subject: |
Re: bash sends SIGHUP to disowned children in non-interactive mode |
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Date: |
Wed, 28 Dec 2011 13:47:47 -0500 |
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User-agent: |
Mutt/1.4.2.3i |
On Wed, Dec 28, 2011 at 07:44:40PM +0100, address@hidden wrote:
> (xclock &)
> Yet xclock closes when the script exits because it receives a SIGHUP.
If you want a process to ignore a signal, you should either use nohup(1),
or ignore the signal yourself using a trap and then exec it.