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Top Forums Shell Programming and Scripting Performance issue in UNIX while generating .dat file from large text file Post 302309268 by KRAMA on Tuesday 21st of April 2009 01:08:15 PM
Old 04-21-2009
Hi John,

The ksh version is 88f. Also i implemented the comand which you gave but the one having removing cut (i.e m_brch_cd=${d92_line:165:3} ) did not worked as you said it will work for ksh93 . And rest of the command did not improved the perfoprmance much . (it improved performance by 1-2 mins). Can you please help me with the suggestion of using AWK. I am very new to AWK .

Last edited by KRAMA; 04-21-2009 at 04:50 PM..
 

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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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