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Top Forums Shell Programming and Scripting using awk in perl with split command Post 302586641 by vineet.dhingra on Tuesday 3rd of January 2012 12:27:30 AM
Old 01-03-2012
using awk in perl with split command

Hi,
I have an array with following data. First field shows the owner and second is unique name. Now i have to pic the latest value with respect to the date in case of duplicate.
like "def" is from two owners "rahul/vineet", now i want the latest from the two and the owner name also for all the fields

ARRAY:
rahul_abc_Linux_Nov_02
rahul_def_Linux_Nov_02
vineet_cde_Linux_Dec_05
vineet_def_Linux_Dec_01
vineet_kbc_Linux_Dec_06

expected result
ARRAY:
rahul_abc_Linux_Nov_02
vineet_cde_Linux_Dec_05
vineet_def_Linux_Dec_01
vineet_kbc_Linux_Dec_06
 

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Mail::Box::Tie(3pm)					User Contributed Perl Documentation				       Mail::Box::Tie(3pm)

NAME
Mail::Box::Tie - access an existing message-folder as an array or hash SYNOPSIS
As an array: use Mail::Box::Tie; tie my(@inbox), Mail::Box::Tie::ARRAY => $folder; tie my(@inbox), Mail::Box::Tie => $folder; # deprecated print $inbox[3]; or as hash: tie my(%inbox), Mail::Box::Tie::HASH => $folder; tie my(%inbox), Mail::Box::Tie => $folder; # deprecated print $inbox{'<12379.124879@example.com>'}; DESCRIPTION
The use of "Mail::Box::Tie" is deprecated, because it is succeeded by two separate modules: Mail::Box::Tie::ARRAY and Mail::Box::Tie::HASH. However, this module still works. Folders certainly look like an array of messages, so why not just access them as one? Or, the order is not important, but the message-ids are (give relations): why not access them from a hash based on this message-id? Programs using one of these ties will look simpler than programs using the more traditional method calls. SEE ALSO
This module is part of Mail-Box distribution version 2.105, built on May 07, 2012. Website: http://perl.overmeer.net/mailbox/ LICENSE
Copyrights 2001-2012 by [Mark Overmeer]. For other contributors see ChangeLog. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See http://www.perl.com/perl/misc/Artistic.html perl v5.14.2 2012-05-07 Mail::Box::Tie(3pm)
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