Need to create a simple script using MD5, SSH... Post: 302502254

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Top Forums Shell Programming and Scripting Need to create a simple script using MD5, SSH... Post 302502254 by zixzix01 on Monday 7th of March 2011 11:19:29 AM

03-07-2011

Registered User

I have gotten somewhere but still need help!

I got some pointers but am still not getting anywhere. The stuff thats commented out are suggestions to use!

Code:

#!/usr/bin/sh 
 
set -A HOSTS `/usr/local/bin/hosts` `hostname` 
 
while read fname 
do 
        hash=$(/usr/local/bin/md5 ${fname} | awk '{print $4}' ) 
        bname=$(basename $fname) 
 
   #first=0 
   #for box in `/usr/local/bin/hosts` `hostname`; do 
   #for box in ${HOSTS[@]}; do 
        while read box 
        do 
      #if [ $first eq 0 ]; then 
      #  <do stuff here> 
      #  $first=1 
      #else 
      #  <more stuff> 
      #fi 
                t=$(ssh ${box} "/usr/local/bin/md5 /opt/dba/scp/$bname" | awk '{print $4}')  
                [ "${hash}" != "${t}" ] | echo Files are not Identical!!!  
         
        done < /home/izivanov/iz_hosts 
done < /home/izivanov/iz2

So I used that:

Code:

#!/usr/bin/sh 
 
set -A HOSTS `/usr/local/bin/hosts` `hostname` 
 
while read fname; do 
 
      hash=$(/usr/local/bin/md5 ${fname} | awk '{print $4}' ) 
      bname=$(basename $fname) 
 
      first=0 
      for box in `/usr/local/bin/hosts` `hostname`; do 
      for box in ${HOSTS[@]}; do 
      while read box; do 
            if [ $first eq 0 ]; then 
            t=$(ssh ${box} "/usr/local/bin/md5 /opt/dba/scp/$bname" | awk '{print $4}') 
            $first=1 
      else 
            [ "${hash}" != "${t}" ] | echo Files are not Identical!!! 
            fi 
 
      done 
done

Now I'm getting a syntax error on line 11, saying that 'for' is not matched!

Any suggestions?

Thanks

zixzix01

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LEARN ABOUT DEBIAN

publican::createbrand

Publican::CreateBrand(3pm)				User Contributed Perl Documentation				Publican::CreateBrand(3pm)

NAME

       Publican::CreateBrand - A module for generating new brand boilerplate.

VERSION

       This document describes Publican::CreateBrand version 0.1

SYNOPSIS

	   use Publican::CreateBrand;

	   my $creator = Publican::CreateBrand->new({name => 'foo'});
	   $creator->create();

DESCRIPTION

	   Creates a new Brand for use with the publican package

INTERFACE

   new
       Create a Publican object set.

       Parameters:

	  name		    Brand Name	      (Required)

   create
       Create all the required files.

   xml_files
       Create XML files.

   conf_files
       Create configuration files.

   images
       Create images dir and all the default images in svg and png format.

   default_images
       Generate images with default text in SVG and PNG formats.

DIAGNOSTICS

       "unknown args %s"
	   All subs with named parameters will return this error when unexpected named arguments are provided.

       "%s is a required parameter"
	   Any sub with a mandatory parameter will return this error if the parameter is undef.

       ""Can't create brand, directory %s exists!"
	   When creating a Brand a directory is created with the same name as the brand. If a directory with that name is in the current directory
	   the creation will fail.

       "Invalid language supplied: %s"
	   The language supplied is not a valid language.

       "Can't create directory: %s"
       "Could not open %s for output!"
       "Can't write file"
       "Can't open SVG file %s"

CONFIGURATION AND ENVIRONMENT

       Publican::CreateBrand requires no configuration files or environment variables.

DEPENDENCIES

       Carp version Config::Simple File::Path File::pushd DateTime Image::Magick Publican Term::ANSIColor

INCOMPATIBILITIES

       None reported.

BUGS AND LIMITATIONS

       None reported.

       Please report any bugs or feature requests to "publican-list@redhat.com", or through the web interface at
       <https://bugzilla.redhat.com/bugzilla/enter_bug.cgi?product=Publican&amp;component=publican>.

AUTHOR

       Jeff Fearn  "<jfearn@redhat.com>"

perl v5.14.2							    2012-06-18						Publican::CreateBrand(3pm)