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Full Discussion: Ssh remote command doesn't work from script file
Top Forums Shell Programming and Scripting Ssh remote command doesn't work from script file Post 302900976 by techy1 on Friday 9th of May 2014 05:06:58 PM
Old 05-09-2014
try doing it like this:

Code:
for x in server1 server2 .. server10
do
ssh $x "<command>" </dev/null > file.log
done

i would test with a command that wont hard the system.

Code:
/home/insta cat hostname.master|while read line
> do
> ssh "$line" "echo hi" < /dev/null > $line.log
> done

I just ran this on a few systems and it worked.
This User Gave Thanks to techy1 For This Post:
indianya
 

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LEARN ABOUT LINUX

ssh-argv0

SSH-ARGV0(1)						    BSD General Commands Manual 					      SSH-ARGV0(1)

NAME

     ssh-argv0 -- replaces the old ssh command-name as hostname handling

SYNOPSIS

     hostname | user@hostname [-l login_name] [command]

     hostname | user@hostname [-afgknqstvxACNTX1246] [-b bind_address] [-c cipher_spec] [-e escape_char] [-i identity_file] [-l login_name]
     [-m mac_spec] [-o option] [-p port] [-F configfile] [-L port:host:hostport] [-R port:host:hostport] [-D port] [command]

DESCRIPTION

     ssh-argv0 replaces the old ssh command-name as hostname handling.	If you link to this script with a hostname then executing the link is
     equivalent to having executed ssh with that hostname as an argument.  All other arguments are passed to ssh and will be processed normally.

OPTIONS

     See ssh(1).

FILES

     See ssh(1).

AUTHORS

     OpenSSH is a derivative of the original and free ssh 1.2.12 release by Tatu Ylonen.  Aaron Campbell, Bob Beck, Markus Friedl, Niels Provos,
     Theo de Raadt and Dug Song removed many bugs, re-added newer features and created OpenSSH.  Markus Friedl contributed the support for SSH
     protocol versions 1.5 and 2.0.  Jonathan Amery wrote this ssh-argv0 script and the associated documentation.

SEE ALSO

     ssh(1)

Debian Project							 September 7, 2001						    Debian Project
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