----- Original Message -----
From: Ole Tange <tange@gnu.org>
To: p sena <senapati2001@yahoo.com>
Cc: parallel@gnu.org
Sent: Monday, July 8, 2013 6:51 PM
Subject: Re: help on remote ssh cmd
Hi Sena.
Please use
parallel@gnu.org for
support.
For running the same command on remote computers please read:
http://www.gnu.org/software/parallel/man.html#example__running_the_same_command_on_remote_computersYou may also learn something by reading the rest of the examples.
/Ole
On Mon, Jul 8, 2013 at 2:05 PM, p sena <
senapati2001@yahoo.com> wrote:
>
>
> Hi Ole,
>
> How do i ssh to lots of hosts and run the same command on all of them. below is the version.
> GNU parallel 20101115
> Copyright (C) 2007,2008,2009,2010 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.
>
> Somehow it shows me same command being run on all of them. So i get the same output repeated for all hosts.
>
> For example if i keep string hostname six time on a file and do ssh to 5 hosts as - cat cmd.txt |parallel --sshloginfile file {}, i get the same host's name repeated six times.
>
> Thanks.