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Full Discussion: prevent ssh from executing result in shell
Top Forums Shell Programming and Scripting prevent ssh from executing result in shell Post 302388810 by borderblaster on Thursday 21st of January 2010 01:45:36 PM
Old 01-21-2010
prevent ssh from executing result in shell
Hi,

I am writing a script on Solaris 10 and want to execute a remote ssh command. Normally this command should just return the value 0000000000002356 but when using ssh it seems it is passing the result to the shell to execute.

Code:
ssh root@10.5.112.145 `/usr/bin/nawk -F\, '$1=="USG" && $2=="01" && $3=="20" && $4=="2010" { print $11 }' /var/log/usage/lic.log | sort -rn | head -1`
sh: 0000000000002356: not found

I have tried various backticks and quotes to escape this but can't. Ssh here documents dont seem to work on Solaris...

Code:
bash-3.00# ssh root@10.5.112.145 <<EOF /usr/bin/nawk -F\, '$1=="USG" && $2=="01" && $3=="20" && $4=="2010" { print $11 }' /var/log/usage/lic.log | sort -rn | head -1 EOF
>

Last edited by pludi; 01-21-2010 at 02:59 PM.. Reason: code tags, please...
 

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LEARN ABOUT POSIX

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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