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Full Discussion: AWK--does anyone remember it
Top Forums Shell Programming and Scripting AWK--does anyone remember it Post 58973 by zazzybob on Monday 6th of December 2004 04:27:13 PM
Old 12-06-2004
I have merged the cross-posted threads. Please read the rules before posting.

Take note of rule 4.

This snippet shows a method of formatting the date by using the substr function in awk.
Code:
awk 'BEGIN { date="20041225";
  year=substr( date, 1, 4 );
  month=substr( date, 5, 2 );
  day=substr( date, 7, 2 );
  printf( "%d-%d-%d", year, month, day );
}'

This will print
2004-12-25

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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