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Full Discussion: Syntax error near unexpected token `|'
Top Forums Shell Programming and Scripting Syntax error near unexpected token `|' Post 302876682 by Meacham12 on Tuesday 26th of November 2013 04:33:56 AM
Old 11-26-2013
Syntax error near unexpected token `|'
Hi All;

I try to write a bash code and I am using command substitution. My code is like:

Code:
#!/bin/bash

IP="10.0.0.1 10.0.0.2"
PORT="22 80"
USERNAME="admin"
SCRIPT_HOST="adminHost"
HOME_DIR=/home/admin
SCRIPT_DIR=$HOME_DIR/scripts
script="sudo /my_remote_script.sh"
SSH="/usr/bin/ssh -t -o ConnectTimeout=10 -l ${USERNAME} ${SCRIPT_HOST}"

declare -a array1
declare -a array2
declare -a array3


for ip in ${IP}" ; do
    for port in ${PORT} ; do

        rmt_command1=" $script -i $ip -p $port | awk -v IGNORECASE=1 '/pattern1/ {print \$4}' "

        rmt_command2=" $script -i $ip -p $port  | awk -v IGNORECASE=1 '/pattern2/ {print \$5}' "

        rmt_command3=" $script -i $ip -p $port | awk -v IGNORECASE=1 '/pattern3/ {print \$5}' "

        array1[$ip,$port]=$($SSH "$rmt_command1")
        array2[$ip,$port]=$($SSH "$rmt_command2")
        array3[$ip,$port]=$($SSH "$rmt_command3")

    done
done

for ip in ${IP}
    
    for port in {PORT}
        printf   ${array1[$ip,$port]}
        printf   ${array2[$ip,$port]}
        printf   ${array3[$ip,$port]}

    done

done

And I receive an error message like:
Code:
./test_sh: line 20: syntax error near unexpected token `|'
./test_sh: line 20: `        rmt_command1=" $script -i $ip -p $port | awk -v IGNORECASE=1 '/pattern1/ {print \$4}' "'

What could be wrong?
Last edited by Meacham12; 11-26-2013 at 06:02 AM..
 

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LEARN ABOUT MINIX

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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