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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

texvc

TEXVC(1)							  [FIXME: manual]							  TEXVC(1)

NAME

       texvc - math equation PNG renderer

SYNOPSIS

       texvc {tempdir} {outputdir} {texcode} {encoding}

DESCRIPTION

       texvc is designed to render math equations written in latex code into PNG images.

OPTIONS

       {tempdir}
	   directory where temporary files are created.

       {outputdir}
	   directory where the result image is stored.

       {texcode}
	   latex code string representing math equations.

       {encoding}
	   used encoding in latex code string.

OUTPUT

       Status codes and HTML/MathML transformations are returned on stdout. A rasterized PNG file will be written to the output directory, named
       for the MD5 hash code.

       texvc output format is like this:

       o   +%5 ok, but not html or mathml

       o   c%5%h ok, conservative html, no mathml

       o   m%5%h ok, moderate html, no mathml

       o   l%5%h ok, liberal html, no mathml

       o   C%5%h%m ok, conservative html, with mathml

       o   M%5%h%m ok, moderate html, with mathml

       o   L%5%h%m ok, liberal html, with mathml

       o   X%5%m ok, no html, with mathml

       o   S syntax error

       o   E lexing error

       o   F%s unknown function %s

       o   - other error

       with the following codes:

       o    - null character

       o   %5 - md5, 32 hex characters

       o   %h - html code, without  characters

       o   %m - mathml code, without  characters

AUTHOR

       This manual page was written by Marc Dequ[`e]nes (Duck) Duck@DuckCorp.org for the Debian(TM) system (but may be used by others).
       Permission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 any
       later version published by the Free Software Foundation.

       On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.

AUTHOR

       Marc Dequ[`e]nes
	   Author.

COPYRIGHT

       Copyright (C) 2003 Marc Dequenes (Duck)

[FIXME: source] 						    2005-01-02								  TEXVC(1)
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