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Full Discussion: Rank based on column in Unix
Top Forums Shell Programming and Scripting Rank based on column in Unix Post 302556638 by Pratik4891 on Monday 19th of September 2011 08:40:08 AM
Old 09-19-2011
Rank based on column in Unix

Hello guys

I have requirement to rank a flat file based on column separated by delimeter

I/P
Code:
 
1783747|091411|1000
1783747|091411|2000
1783747|091411|2000
1783747|091411|2000
1783747|091411|3000
1783747|091411|4000
1783747|091411|5000
1783747|091411|6000
1783747|091411|7000
1783747|091411|8000
1783747|091411|9000
1783747|091411|10000

Code:
 
1783747|091411|1000|1
1783747|091411|2000|2
1783747|091411|2000|2
1783747|091411|2000|2
1783747|091411|3000|3
1783747|091411|4000|4
1783747|091411|5000|5
1783747|091411|6000|6
1783747|091411|7000|7
1783747|091411|8000|8
1783747|091411|9000|9
1783747|091411|10000|10

The rightmost column is rank in ascending order
Please let me know is it possible in unix

It can be done easily in oracle via analytic function if the data is in table
Thanks a lot
 

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HTML::FormatText(3)					User Contributed Perl Documentation				       HTML::FormatText(3)

NAME
HTML::FormatText - Format HTML as plaintext SYNOPSIS
require HTML::TreeBuilder; $tree = HTML::TreeBuilder->new->parse_file("test.html"); require HTML::FormatText; $formatter = HTML::FormatText->new(leftmargin => 0, rightmargin => 50); print $formatter->format($tree); DESCRIPTION
The HTML::FormatText is a formatter that outputs plain latin1 text. All character attributes (bold/italic/underline) are ignored. Formatting of HTML tables and forms is not implemented. You might specify the following parameters when constructing the formatter: leftmargin (alias lm) The column of the left margin. The default is 3. rightmargin (alias rm) The column of the right margin. The default is 72. SEE ALSO
HTML::Formatter COPYRIGHT
Copyright (c) 1995-2002 Gisle Aas, and 2002- Sean M. Burke. All rights reserved. This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself. 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. AUTHOR
Current maintainer: Sean M. Burke <sburke@cpan.org> Original author: Gisle Aas <gisle@aas.no> perl v5.12.1 2004-06-02 HTML::FormatText(3)
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