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Network Security Secure-Shell
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ssh SIGHUP behavior with remote commands

from [Ryan Olf] Network Security [Permanent Link]
Subject: ssh SIGHUP behavior with remote commands
Date: Mon, 17 Jul 2006 08:51:36 -0700 
I use ssh (OpenSSH_4.3p2, OpenSSL 0.9.7j on Gentoo Linux kernel 2.6.15) to run 
a command on a remote machine (same version) that doesn't terminate without 
an explicit kill.  Is it possible to send this signal through ssh without 
using a login shell?  Ideally, I'd be able to run "ssh server command," and 
then send SIGHUP to to the ssh process, which would result in it sending some 
signal to the command.  However, the current behavior is that command is left 
running while ssh terminates.  Alternatively, is it possible to tell ssh to 
send a signal to a command it is running on a remote server?

I searched google and saw that there has been some discussion of similar 
issues in the past, but am not clear how/if it was resolved.  Thanks a lot 
for the help,

Ryan
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