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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setusershell

getusershell(3C)					   Standard C Library Functions 					  getusershell(3C)

NAME

       getusershell, setusershell, endusershell - get legal user shells

SYNOPSIS

       #include <unistd.h>

       char *getusershell(void);

       void setusershell(void);

       void endusershell(void);

DESCRIPTION

       The  getusershell()  function  returns  a  pointer  to  a  legal  user  shell  as defined by the system manager in the file /etc/shells. If
       /etc/shells does not exist, the following locations of the standard system shells are used in its place:

	 /bin/bash		    /bin/csh
	 /bin/jsh		    /bin/ksh
	 /bin/ksh93		    /bin/pfcsh
	 /bin/pfksh		    /bin/pfsh
	 /bin/sh		    /bin/tcsh
	 /bin/zsh		    /sbin/jsh
	 /sbin/pfsh		    /sbin/sh
	 /usr/bin/bash		    /usr/bin/csh
	 /usr/bin/jsh		    /usr/bin/ksh
	 /usr/bin/ksh93 	    /usr/bin/pfcsh
	 /usr/bin/pfksh 	    /usr/bin/pfsh
	 /usr/bin/sh		    /usr/bin/tcsh
	 /usr/bin/zsh		    /usr/sfw/bin/zsh
	 /usr/xpg4/bin/sh

       The getusershell() function opens the file /etc/shells, if it exists, and returns the next entry in the list of shells.

       The setusershell() function rewinds the file or the list.

       The endusershell() function closes the file, frees any memory used by getusershell() and setusershell(), and rewinds the file /etc/shells.

RETURN VALUES

       The getusershell() function returns a null pointer on EOF.

BUGS

       All information is contained in memory that may be freed with a call to endusershell(), so it must be copied if it is to be saved.

NOTES

       Restricted shells should not be listed in /etc/shells.

SunOS 5.11							    1 Nov 2007							  getusershell(3C)