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Top Forums Shell Programming and Scripting Need to merge multiple text files vertically and place comma between fields Post 302905779 by prvnrk on Friday 13th of June 2014 06:46:49 PM
Old 06-13-2014
Quote:
Originally Posted by Don Cragun
Have you learned anything about awk from us in the 7 years
Good question. awk is always a mystery for me though I'm not bad in scripting. I even requested few times for a good reference (easier way) to learn awk. But no luck.

Quote:
What have you tried to solve your new problem?
I already managed to get it done. I looped in each line and appended (used echo )the date using date +"%D" in the front and difference value in the end. I know this is not efficient but does the job for me. Thought to use your more efficient solution but no problem. Cheers!
 

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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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