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Full Discussion: Checksum Comparison and listing out the differences
Top Forums Shell Programming and Scripting Checksum Comparison and listing out the differences Post 302886907 by Ekamjot on Tuesday 4th of February 2014 07:28:35 AM
Old 02-04-2014
Hi Don,

Thanks that worked like a charm.

I have developed my script. Now i need to format it to give a profeessional look as this needs to be presented to the client. Could you please hlep me in this.


Below is the script
Code:
#!/bin/bash
function ssh_server_local()
{
if [ -r dir1 ];
then
for i in `cat dir1`
do
find $i -type f -exec md5sum {} +|sort -k2 > $name_local
done
else
echo "Please enter the folder path in dir1 file"
fi
}
function ssh_server_remote()
{
if [ -r dir2 ];
then
for i in `cat dir2`
do
ssh $username@$ip_remote "find $i -type f -exec md5sum {} +|sort -k2; exit" > $name_remote
done
else
echo "Please enter the folder path in dir2 file"
fi
}
function comparison()
{
awk '
NR == 1 {
f1 = FILENAME
}
FNR == NR {
cs[$2] = $1
next
}
$2 in cs {
if($1 == cs[$2])
print $2, "same"
else print $2, "differs"
delete cs[$2]
next
}
{ print $2, "only present in", FILENAME
}
END { for(i in cs)
print i, "only present in", f1
}' $name_remote $name_local >result.txt
}
 
echo "Please confirm if the direcotry path has been added in the dir1 y/n"
read d1
echo "Please confirm if the direcotry path has been added in the dir2 y/n"
read d2
echo "Please enter the user to which file belongs in the remote server"
read username
echo "Please enter the ip address of remote server"
read ip_remote
echo "Please enter the name of the remote server"
read name_remote
echo "Please enter the ip address of local server"
read ip_local
echo "Please enter the name of local server"
read name_local
ssh_server_local
ssh_server_remote
comparison

Last edited by Franklin52; 02-04-2014 at 09:25 AM.. Reason: Please use code tags
 

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LEARN ABOUT XFREE86

dh_installdeb

DH_INSTALLDEB(1)						     Debhelper							  DH_INSTALLDEB(1)

NAME

       dh_installdeb - install files into the DEBIAN directory

SYNOPSIS

       dh_installdeb [debhelperoptions]

DESCRIPTION

       dh_installdeb is a debhelper program that is responsible for installing files into the DEBIAN directories in package build directories with
       the correct permissions.

FILES

       package.postinst
       package.preinst
       package.postrm
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	   These maintainer scripts are installed into the DEBIAN directory.

	   Inside the scripts, the token #DEBHELPER# is replaced with shell script snippets generated by other debhelper commands.

       package.triggers
       package.shlibs
	   These control files are installed into the DEBIAN directory.

	   Note that package.shlibs is only installed in compat level 9 and earlier.  In compat 10, please use dh_makeshlibs(1).

       package.conffiles
	   This control file will be installed into the DEBIAN directory.

	   In v3 compatibility mode and higher, all files in the etc/ directory in a package will automatically be flagged as conffiles by this
	   program, so there is no need to list them manually here.

       package.maintscript
	   Lines in this file correspond to dpkg-maintscript-helper(1) commands and parameters.  However, the "maint-script-parameters" should not
	   be included as debhelper will add those automatically.

	   Example:

	       # Correct
	       rm_conffile /etc/obsolete.conf 0.2~ foo
	       # INCORRECT
	       rm_conffile /etc/obsolete.conf 0.2~ foo -- "$@"

	   In compat 10 or later, any shell metacharacters will be escaped, so arbitrary shell code cannot be inserted here.  For example, a line
	   such as "mv_conffile /etc/oldconffile /etc/newconffile" will insert maintainer script snippets into all maintainer scripts sufficient
	   to move that conffile.

	   It was also the intention to escape shell metacharacters in previous compat levels.	However, it did not work properly and as such it
	   was possible to embed arbitrary shell code in earlier compat levels.

	   The dh_installdeb tool will do some basic validation of some of the commands listed in this file to catch common mistakes.  The
	   validation is enabled as a warning since compat 10 and as a hard error in compat 12.

SEE ALSO

       debhelper(7)

       This program is a part of debhelper.

AUTHOR

       Joey Hess <joeyh@debian.org>

11.1.6ubuntu2							    2018-05-10							  DH_INSTALLDEB(1)
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