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Full Discussion: Issue in shell script
Top Forums Shell Programming and Scripting Issue in shell script Post 302971020 by Don Cragun on Thursday 14th of April 2016 08:20:46 PM
Old 04-14-2016
Quote:
Originally Posted by bhupeshchavan
Hi Don,

Thank you very much for the script, it is working as it should be.

Since my knowledge on awk is minimal, i was not able to understand the script...could you please explain the script in your free time for our benefit.

cheers...

regards,
bhupesh
Hi bhupesh,
Did you look at the awk man page on your system? (i.e., run the command man awk?)

I would be happy to try to explain any part of that script that you are having trouble understanding. What part(s) of the script were you not able to understand?

- Don
 

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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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