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Full Discussion: command utilizing high CPU
Top Forums Shell Programming and Scripting command utilizing high CPU Post 74022 by zazzybob on Tuesday 7th of June 2005 09:26:36 AM
Old 06-07-2005
azmanw2004, please see reborgs response - you are given a clear example of how to perform an optimisation on the code that appears in your Process1() function by using a single tool - awk - to do the job. The same optimisation logic can easily be applied to Process2().

Looking at the rest of the code, I'd say the whole thing could be coded as an awk script(s) inside a lightweight shell script wrapper.

Cheers
ZB
 

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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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