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Full Discussion: Add NA When String is not found
Top Forums Shell Programming and Scripting Add NA When String is not found Post 303024071 by dis0wned on Friday 28th of September 2018 08:45:04 AM
Old 09-28-2018
I apologize, when I added the code I kept it to a minimum in an effort to keep it clearer.

Code:
awk '/-- show cdp neighbors detail --/,/- show diagnostic result module all detail --/' $tempdir/useful> $tempdir/shcdpnedet
awk '/Device ID:/ || /address:/ || /Interface:/ || /VLAN:/ || /Platform:/ || /Software/' $tempdir/shcdpnedet > $tempdir/newtt
tr -d '\015' < $tempdir/newtt > $tempdir/new
awk '/IP address/ { printf("%s\t", $0); next } 1' $tempdir/new> $tempdir/newt
awk '/Port ID / { printf("%s\t", $0); next } 1' $tempdir/newt > $tempdir/newt1
awk '/Native VLAN/ { printf("%s\t", $0); next } 1' $tempdir/newt1 > $tempdir/newt2
sed 's/Device/\n&/g' $tempdir/newt2  > $tempdir/newt3
awk '/Device ID:/ { printf("%s\t", $0); next } 1' $tempdir/newt3 > $tempdir/newt4
awk '/Platform:/ { printf("%s\t", $0); next } 1' $tempdir/newt4 > $tempdir/newt44
awk '/Software/ { printf("%s\t", $0); next } 1' $tempdir/newt44 > $tempdir/newt4

This is the code used to produce the output, I see the confusion with the additional fields in the desired output. If one of the input fields is not present, I would like to insert an NA
 

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LEARN ABOUT DEBIAN

lire::error

Error(3pm)						  LogReport's Lire Documentation						Error(3pm)

NAME

       Lire::Error - standard error messages library

SYNOPSIS

	 use Lire::Error qw/ file_not_readable directory_already_exists /;

	 open my $fh, '/tmp/mikwuk'
	   or die file_not_readable( 'mikwuk' );

	 croak directory_already_exists( '/tmp/tempdir/wawadir' )
	   if ( -d '/tmp/tempdir/wawadir' );

DESCRIPTION

       This modules implements an API to obtain all the standard error messages that are found across the Lire scripts, utilities or modules. Most
       of them are translated appropriately.

AUTHOR

	 Wolfgang Sourdeau <wolfgang@logreport.org>

VERSION

       $Id: Error.pm,v 1.8 2006/07/23 13:16:29 vanbaal Exp $

COPYRIGHT

       Copyright (C) 2004 Stichting LogReport Foundation LogReport@LogReport.org

       This file is part of Lire.

       Lire is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free
       Software Foundation; either version 2 of the License, or (at your option) any later version.

       This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.

       You should have received a copy of the GNU General Public License along with this program (see COPYING); if not, check with
       http://www.gnu.org/copyleft/gpl.html.

Lire 2.1.1							    2006-07-23								Error(3pm)
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