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Full Discussion: awk command: column operations
Top Forums Shell Programming and Scripting awk command: column operations Post 302447604 by rdcwayx on Monday 23rd of August 2010 07:50:41 PM
Old 08-23-2010
Do you need ouput the freq or both freq & loss?

Code:
$ cat urfile

Freq    Loss
10         30
20         40
30         10
40         50
50         6

$ awk 'NR==1 {print;loss=999999;next} {if (loss>$2) {loss=$2;freq=$1}}END {print freq "\t" loss}' urfile

Freq    Loss
30      10

This User Gave Thanks to rdcwayx For This Post:
shashi792
 

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LEARN ABOUT DEBIAN

smokeping_sorters_loss

..::lib::Smokeping::sorters::Loss(3)				     SmokePing				      ..::lib::Smokeping::sorters::Loss(3)

NAME

       Smokeping::sorters::Loss - Order the target charts by loss

OVERVIEW

       Find the charts with the highest loss.

DESCRIPTION

       Call the sorter in the charts section of the config file

	+ charts
	 menu = Charts
	 title = The most interesting destinations

	++ loss
	 sorter = Loss(entries=>10)
	 title = The Loosers
	 menu = Loss
	 format = Packets Lost %f

COPYRIGHT

       Copyright (c) 2007 by OETIKER+PARTNER AG. All rights reserved.

LICENSE

       This program 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; if not, write to the Free Software Foundation,
       Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

AUTHOR

       Tobias Oetiker <tobi@oetiker.ch>

2.6.8								    2012-02-26				      ..::lib::Smokeping::sorters::Loss(3)
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