[CentOS] Text Proccessing script - advice?

Tue Dec 21 17:55:51 UTC 2010
Eduardo Grosclaude <eduardo.grosclaude at gmail.com>

On Tue, Dec 21, 2010 at 2:33 PM,  <lhecking at users.sourceforge.net> wrote:
>  If you're not afraid of perl, the Date-Manip module allows comparing time
>  and date, among other things.

A dirtier take could be

perl -ne '/,(\d+),(.*),(\d\d):.*/ && ($3>=9) and $s->{$1,$2}++ ; END
{use Data::Dumper; print Dumper($s)}' < data
$VAR1 = {
          '01368 2010-12-02' => 4,
          '01368 2010-12-03' => 3
        };

-- 
Eduardo Grosclaude
Universidad Nacional del Comahue
Neuquen, Argentina