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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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IGAWK(1)							 Utility Commands							  IGAWK(1)

NAME
igawk - gawk with include files SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ... igawk [ all gawk options ] [ -- ] program-text file ... DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1). AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like @include getopt.awk in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path. OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports. EXAMPLES
cat << EOF > test.awk @include getopt.awk BEGIN { while (getopt(ARGC, ARGV, "am:q") != -1) ... } EOF igawk -f test.awk SEE ALSO
gawk(1) Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995. AUTHOR
Arnold Robbins (arnold@skeeve.com). Free Software Foundation Nov 3 1999 IGAWK(1)
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