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Full Discussion: problem with awk usage
Top Forums Shell Programming and Scripting problem with awk usage Post 302411656 by Franklin52 on Friday 9th of April 2010 06:13:50 AM
Old 04-09-2010
Quote:
Originally Posted by sugan
Sorry. I cant understand what you are saying.

I have a line with many feilds; I need to modify the 4th feild, format the 2, 3, and 4th feild and want to print the rest of the line (other feilds after 4th feild) as such.

Is there a way to do this.
One way:
Code:
awk '{$4="2010/04/07"; printf "# %-7s %9s %18s", $2,$3,$4}{$1=$2=$3=$4=""; sub("   ",""); print}'

 

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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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