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Top Forums Shell Programming and Scripting Script to compare pattern and print a different pattern in each line Post 302774013 by Serena on Friday 1st of March 2013 04:13:38 AM
Old 03-01-2013
I need a one liner because it is part of a bigger script as I have mentioned. I am not sure what do you mean by homework. I am writing this script to gather a lot of different variables, and this is just one of the variable.

A solution and the number of lines in the code is also equally important to me as I will be filtering a lot of other parameters before i come to this part of comparison, and also do a lot more filtering and calculation.

Earlier when the position of the variables in the log files weren't changing so i used to use a simple awk comparison like below,
Code:
awk '$2!=$5{print $9}'

I am not an expert in awk, so I am asking help on this.

And finally sorry for starting another thread, I wasn't sure if it has to be one question in each thread, so I started a new one.

Most of the time, I search and try for solutions from the existing threads, but i couldn't find anything close to my problem and I really need some help in getting this solution.

Thanks

Last edited by Franklin52; 03-01-2013 at 07:40 AM.. Reason: Please use code tags for data and code samples
 

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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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