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GNU Parallel Bug Reports Remote commands should terminate immediately if


From: Ben Booth
Subject: GNU Parallel Bug Reports Remote commands should terminate immediately if I terminate parallel with CTRL+C
Date: Tue, 12 Mar 2013 09:54:02 -0700

Output of parallel --version

> Copyright (C) 2007,2008,2009,2010,2011,2012 Ole Tange and Free Software 
> Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> GNU parallel comes with no warranty.
> 
> Web site: http://www.gnu.org/software/parallel
> 
> When using GNU Parallel for a publication please cite:
> 
> O. Tange (2011): GNU Parallel - The Command-Line Power Tool, 
> ;login: The USENIX Magazine, February 2011:42-47.

When using parallel to run remote commands over SSH, I expect that terminating 
parallel with CTRL+C should also terminate the commands running remotely. 
Instead, they continue to run and I have to log into each machine and kill the 
process manually. I think it would be better if parallel terminated the remote 
commands when it catches the CTRL+C signal, since I believe this already occurs 
for locally run processes.

Thanks,
Ben Booth


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