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Top Forums Shell Programming and Scripting Get values from different columns from file2 when match values of file1 Post 302559698 by cgkmal on Wednesday 28th of September 2011 02:45:11 AM
Old 09-28-2011
Hi Franklin,

I only changed the assignation of idx as below and it works for sample file.
Code:
awk -F, ' 
NR==FNR{idx=$1; a[idx]=$5;b[idx]=$2;c[idx]=$4;d[idx]=$3; next} FNR==1{print; next} 
a[$1]{$2=a[$1]; $3=b[$1];$4=c[$1];$9=d[$1]; print} 
' OFS=, file2 file1

I'm confused because with the real files (file1 40KB and file2 with 50MB) is not working, I'm not sure if it is something with encoding within files, because the samples I've created in linux, but the real csv files I don't know if were edited in Excel previously.

can I do something to force the encoding or endlines of real files that could affect that the script doesn't work as expected as it works for sample files?

Thanks again.
 

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List(3pm)						  LogReport's Lire Documentation						 List(3pm)

NAME
Lire::Config::List - List Value Object. DESCRIPTION
Used for configuration parameters which contains a list of values. elements() Returns this list's values as an array of Lire::Config::Value object. get( $idx ) Returns the value stored at index $idx of this list. An exception is thrown if the index is out-of-bounds. remove( $idx ) Removes the value stored at index $idx of this list. An exception is thrown if the index is out-of-bounds. It returns the deleted element. clear() Removes all elements from this list append( $val, [ $idx ] ) Adds $val to after element $idx. If $idx is omitted, the element will be added at the end of the array. A negative index is interpreted relative to the end of the array. move( $idx, $new_idx ) Moves element $idx at position $new_idx. Indices can be negative and are interpreted as position relative to the end of the array. set( $idx, $value ) Replaces value at index $idx with $value. AUTHOR
Wessel Dankers <wsl@logreport.org> VERSION
$Id: List.pm,v 1.16 2006/07/23 13:16:30 vanbaal Exp $ COPYRIGHT
Copyright (C) 2002-2004 Stichting LogReport Foundation LogReport@LogReport.org This file is part of Lire. Lire is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program (see COPYING); if not, check with http://www.gnu.org/copyleft/gpl.html. Lire 2.1.1 2006-07-23 List(3pm)
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