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Re: [shell-script] Linhas repetidas
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From: |
Alexandre de Abreu |
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Subject: |
Re: [shell-script] Linhas repetidas |
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Date: |
Thu, 12 May 2005 10:46:10 -0300 |
Olá lista,
Um pouco de Perl pra essa solução:
$ cat file
01/04/2005 15:00:00,12.4,0.60,0.70
01/04/2005 15:00:00,,,,,,,,
02/02/2002 15:00:00eferferferfre
03/03/2005 14:00:00wejfwerfwf
04/04/2004 14:00:00blabla
$ perl -ne '/ ([0-9]{2}:[0-9]{2}:[0-9]{2})/; print unless $a[$1];
$a[$1]=1;' file
01/04/2005 15:00:00,12.4,0.60,0.70
03/03/2005 14:00:00wejfwerfwf
$
[]s
--
Alexandre de Abreu
GCUX, RHCE, LPIC-2