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Subject:	Re: cygwin/1.3.20-1 bash child process disassociation behavior weirdness
Date:	Fri, 7 Mar 2003 17:31:03 -0500
Message-ID:	<83040F98B407E6428FEC18AC720F5D73E50291@exchange.tropicnetworks.com>
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From:	"Rolf Campbell" <rcampbell AT tropicnetworks DOT com>
To:	<cygwin AT cygwin DOT com>
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Works for me using rxvt.

"Richard H. Broberg" <rhb AT inficon DOT com> wrote in message
news:200303072147 DOT h27Llr8Q012503 AT skunk DOT nvs DOT com...
>
> In non-cygwin unix I'm familiar with being able to do the following in a
> shell (bash or other):
>
> $ nohup long-running-command &
> $ exit
>
> and be able to leave it running.
>
> However, under cygwin (this has been true for at least back to
cygwin/1.3.6
> for me), when I start a process in the background and try to exit
> my bash shell, it hangs until the child process completes (almost as
> if it's doing a wait() on its children).
>
> Additionally, if I start a command nohup in the background in 1 bash shell
> and close the window, it kills the child process.
>
> The easiest way to test this is:
>
> in 1 window:
>
> $ sleep 60 &
> $ exit
> logout
>
> (parent process (shell window) will not exit until after the child process
> is complete, 60 seconds later)
>
> Also, this doesn't seem to be limited to bash; I get the same behavior
> in tcsh.
>
> Is there something I need to do to cause bash to properly disassociate
itself
> from child processes so that I get get commands to run in the background
> and leave my shell?
>



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