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Full Discussion: Shell script using Diff
Top Forums Shell Programming and Scripting Shell script using Diff Post 302418062 by DallasT on Sunday 2nd of May 2010 08:44:33 PM
Old 05-02-2010
That is only giving me my own local host name. Not the path to the host where the difference is found and the count...

i use this script, however, I am not able to flag the email subject line to either ERROR or GOOD, have a look:

Code:
#!/bin/bash
# Diff script to be used for file comparisions

DIFF=$(diff -r /home/student/bin/dir1 /home/student/bin/dir2 | wc -l) 
if [ $DIFF -ne 0 ]
then
echo "ERROR: Diff found a diff in total count of this many files: ${DIFF}."
forproblemmail=1
else
echo "No Difference"
fi

DIFF2=$(diff -r /home/student/bin/dir1 /home/student/bin/dir2 | grep Only)
if [ $? -eq 0 ]
then
echo "The names of the different files and their paths are:
${DIFF2}."
forproblemmail=1
else 
echo "No files are different"
fi

#Email Module
if [ $forproblemmail - eq 1 ] ; then
       SUBJECT="ERROR: Problem During Diff"
         else
              SUBJECT="GOOD: Complete Find Files With Success"
fi
# Email To ?
EMAIL="admin@somewhere.com"
# Email text/message
EMAILMESSAGE="/tmp/emailmessage.txt"
# send an email using /bin/mail
mail -s "$SUBJECT" "$EMAIL" < $EMAILMESSAGE

Last edited by DallasT; 05-02-2010 at 11:01 PM..
 

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LEARN ABOUT DEBIAN

svn::web::diff

SVN::Web::Diff(3pm)					User Contributed Perl Documentation				       SVN::Web::Diff(3pm)

NAME

       SVN::Web::Diff - SVN::Web action to show differences between file revisions

SYNOPSIS

       In config.yaml

	 actions:
	   ...
	   diff:
	     class: SVN::Web::Diff
	   ...

DESCRIPTION

       Returns the difference between two revisions of the same file.

CONFIGURATION

       The following configuration options may be specified in config.yaml.

       max_diff_size
	   If showing the diff (see "show_diff"), this determines the maximum size of the diff that will be shown.  If the size of the generated
	   diff (in bytes) is larger than this figure then it is not shown.

	   Defaults to 200,000 bytes.

OPTIONS

       rev1    The first revision of the file to compare.

       rev2    The second revision of the file to compare.

       revs    A list of two or more revisions.  If present, the smallest number in the list is assigned to "rev1" (overriding any given "rev1"
	       value) and the largest number in the list is assigned to "rev2" (overriding any given "rev2" value).

	       In other words:

		   ...?rev1=5;rev2=10

	       is equal to:

		   ...?revs=10;revs=5

	       This supports the "diff between arbitrary revisions" functionality.

       mime    The desired output format.  The default is "html" for a diff marked up in HTML.	The other allowed value is "text", for a plain
	       text unified diff.

TEMPLATE VARIABLES

       at_head Boolean, indicating whether or not we're currently diffing against the youngest revision of this file.

       context Always "file".

       rev1    The first revision of the file to compare.  Corresponds with the "rev1" parameter, either set explicitly, or extracted from "revs".

       rev2    The second revision of the file to compare.  Corresponds with the "rev2" parameter, either set explicitly, or extracted from
	       "revs".

       diff    An SVN::Web::DiffParser object that contains the text of the diff.  Call the object's methods to format the diff.

       diff_size
	       The size of the generated diff (before parsing).

       max_diff_size
	       The configured maximum diff size.

EXCEPTIONS

       (cannot diff nodes of different types: %1 %2 %3)
	   The given path has different node types at the different revisions.	This probably means a file was added, deleted, and then re-added
	   as a directory at a later date (or vice-versa).

       (path %1 is a directory at rev %2)
	   The user has tried to diff two directories.	This is not currently supported.

       (path %1 does not exist in revision %2)
	   The given path is not present in the repository at the given revision.

       (two revisions must be provided)
	   No revisions were given to diff against.

       (rev1 and rev2 must be different)
	   Either only one revision number was given, or several were given, but they're the same number.

COPYRIGHT

       Copyright 2003-2004 by Chia-liang Kao "<clkao@clkao.org>".

       Copyright 2005-2007 by Nik Clayton "<nik@FreeBSD.org>".

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

       See <http://www.perl.com/perl/misc/Artistic.html>

perl v5.14.2							    2012-06-11						       SVN::Web::Diff(3pm)
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