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Full Discussion: Grep command inside awk
Top Forums Shell Programming and Scripting Grep command inside awk Post 302827663 by Balasankar on Sunday 30th of June 2013 09:32:35 AM
Old 06-30-2013
Grep command inside awk

Hi,

I would like to use grep command inside awk.

Here is my requirement below :

file.txt
Code:
col1     col2  col3 col 4 col 5
wrxwrx 124 jun 3 Sensex.EMEA 
wrxwrx 120 jun 4 Emex.US
wrxwrx 130 feb 3 passion.AUS
wrxwrx 145 feb 9 lession.AUS
wrxwrx 130 feb 5 pass.US
wrxwrx 130 feb 8 letter.EMEA

Required out put :

output.txt

Code:
col1     col2  col3 col 4 col 5         col6
wrxwrx 124 jun 3 Sensex.EMEA        EMEA 
wrxwrx 120 jun 4 Emex.US                          US
wrxwrx 130 feb 3 passion.AUS             AUS
wrxwrx 145 feb 9 lession.AUS               AUS
wrxwrx 130 feb 5 pass.US                          US
wrxwrx 130 feb 8 letter.EMEA              EMEA

I tired
Code:
awk 'NR=FNR   {TEM[NR]=$(grep "EMEA \| US \| AUS" file.txt ; next }' {print $1,$2,$3,$4,$5,TEM[NR]}' file.txt output.txt

If can any one help me that would be great thanks!!!!

Last edited by jim mcnamara; 06-30-2013 at 10:48 AM.. Reason: code tags
 

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Graphics::Primitive::Insets(3pm)			User Contributed Perl Documentation			  Graphics::Primitive::Insets(3pm)

NAME
Graphics::Primitive::Insets - Space between things DESCRIPTION
Graphics::Primitive::Insets represents the amount of space that surrounds something. This object can be used to represent either padding or margins (in the CSS sense, one being inside the bounding box, the other being outside) SYNOPSIS
use Graphics::Primitive::Insets; my $insets = Graphics::Primitive::Insets->new({ top => 5, bottom => 5, left => 5, right => 5 }); METHODS
Constructor new Creates a new Graphics::Primitive::Insets. Instance Methods as_array Return these insets as an array in the form of top, right, bottom and left. bottom Set/Get the inset from the bottom. equal_to Determine if these Insets are equal to another. left Set/Get the inset from the left. right Set/Get the inset from the right. top Set/Get the inset from the top. zero Sets all the insets (top, left, bottom, right) to 0. AUTHOR
Cory Watson, "<gphat@cpan.org>" SEE ALSO
perl(1) COPYRIGHT &; LICENSE Copyright 2008-2010 by Cory G Watson. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. perl v5.12.3 2010-08-21 Graphics::Primitive::Insets(3pm)
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