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Shell Programming and Scripting
Date time problem
Post 302323962 by jimmy_y on Tuesday 9th of June 2009 12:56:18 PM
06-09-2009
cut field
Start Date/Time End Date/Time from Prob_Dura
----------------- ----------------- ----- ------
20090525 23:58:59 20090526 00:00:00 machine1 000051
20090525 23:58:09 20090526 00:00:11 machine22 000150
1. remove the first two lines.
awk 'FNR>2' a.txt
2. remove the columun for from
cut -f1,2,3,4,6 -d' ' a.txt
but i fail to do that, becuase you can see the line no.2 machines22 + one space + 000150; but line no.1 is two spaces between the "from" and "Prob_Dura". So the -f6 is the empty character.
i stuck here.
Please advice, any other good way can select what i want, or solve the more than one space issue.
Thanks
----------------- ----------------- ----- ------
20090525 23:58:59 20090526 00:00:00 machine1 000051
20090525 23:58:09 20090526 00:00:11 machine22 000150
1. remove the first two lines.
awk 'FNR>2' a.txt
2. remove the columun for from
cut -f1,2,3,4,6 -d' ' a.txt
but i fail to do that, becuase you can see the line no.2 machines22 + one space + 000150; but line no.1 is two spaces between the "from" and "Prob_Dura". So the -f6 is the empty character.
i stuck here.Please advice, any other good way can select what i want, or solve the more than one space issue.
Thanks
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LEARN ABOUT DEBIAN
date::calc::xs
Date::Calc::XS(3pm) User Contributed Perl Documentation Date::Calc::XS(3pm) NAME
Date::Calc::XS - XS wrapper and C library plug-in for Date::Calc SYNOPSIS
You never use this module directly. Use Date::Calc(3) instead! DESCRIPTION
You never use this module directly. Use Date::Calc(3) instead! SEE ALSO
Date::Calc(3), Date::Calc::PP(3). VERSION
This man page documents "Date::Calc::XS" version 6.3. AUTHOR
Steffen Beyer mailto:STBEY@cpan.org http://www.engelschall.com/u/sb/download/ COPYRIGHT
Copyright (c) 1995 - 2012 by Steffen Beyer. All rights reserved. LICENSE
This package is free software; you can use, modify and redistribute it under the same terms as Perl itself, i.e., at your option, under the terms either of the "Artistic License" or the "GNU General Public License". The C library at the core of the module "Date::Calc::XS" can, at your discretion, also be used, modified and redistributed under the terms of the "GNU Library General Public License". Please refer to the files "Artistic.txt", "GNU_GPL.txt" and "GNU_LGPL.txt" in the "license" subdirectory of this distribution for any details! DISCLAIMER
This package 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. perl v5.14.2 2012-05-17 Date::Calc::XS(3pm)