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Shell Programming and Scripting
Uniq based on first field
Post 302540938 by itkamaraj on Friday 22nd of July 2011 03:37:14 AM
07-22-2011
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Hi all,
I have a file that contains a list of codes (shown below).
I want to 'uniq' the file using only the first field. Anyone know an easy way of doing it?
Cheers,
Dave
##### Input File #####
1xr1 1xws 1yxt 1yxu 1yxv 1yxx 2o3p 2o63 2o64 2o65
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How do I uniq 3rd field in a file ?
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Hi All,
I am searching for a script which will produce an output file with the uniq first field with the second field having highest value among all the duplicates..
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LEARN ABOUT DEBIAN
locale::recode::_aliases
Locale::Recode::_Aliases(3pm) User Contributed Perl Documentation Locale::Recode::_Aliases(3pm) NAME
Locale::Recode::_Aliases - Internal Charset Alias Database for libintl-perl SYNOPSIS
use Locale::Recode::_Aliases die "This module is internal to libintl. Do not use it directly! "; DESCRIPTION
Contains a list of codeset aliases that are known internally to libintl. CONSTANTS
ALIASES The constant Locale::Recode::_Aliases::ALIASES contains a hash reference the keys of which are internally known charset alias names all in uppercase. The corresponding value is the canonical name of the charset. BUGS
The format of the lookup table will most probably change, do not rely on the current format! AUTHOR
Copyright (C) 2002-2009, Guido Flohr <guido@imperia.net>, all rights reserved. See the source code for details. This software is contributed to the Perl community by Imperia (<http://www.imperia.net/>). SEE ALSO
Locale::Recode(3), perl(1) POD ERRORS
Hey! The above document had some coding errors, which are explained below: Around line 749: =cut found outside a pod block. Skipping to next block. perl v5.10.1 2009-06-23 Locale::Recode::_Aliases(3pm)