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Top Forums Shell Programming and Scripting Print columns matching to specific values Post 302652539 by EAGL€ on Thursday 7th of June 2012 08:50:03 AM
Old 06-07-2012
Quote:
Originally Posted by itkamaraj
Code:
$ awk -F\| '{for(i=1;i<=NF;i++)if($i~/DIAL|NOA/)printf(" %s %s|",i,$i)}{print ""}' input.txt
 3 DIAL=415483420001| 13 NOA=international|

if you dont want the | as the last character then pipe the output to sed command

Code:
sed 's/|$//'

Different than my first question ifi need to change FF=0 Fields as FF=1 how could i manipulate the code?

Code:
awk -F\| '{for(i=1;i<=NF;i++)if($i~/^FF/)print($i="1")}{print ""}' input.txt

prints only "1" the value of FF column Smilie
 

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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). ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +--------------------+-----------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +--------------------+-----------------+ |Availability | SUNWgawk | +--------------------+-----------------+ |Interface Stability | Volatile | +--------------------+-----------------+ NOTES
Source for gawk is available on http://opensolaris.org. Free Software Foundation Nov 3 1999 IGAWK(1)
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