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#!/usr/bin/perl
=head1 NAME
ts - timestamp input
=head1 SYNOPSIS
ts [format]
=head1 DESCRIPTION
ts adds a timestamp to the beginning of each line of input
The optional format parameter controls how the timestamp is formatted,
as used by L<strftime(3)>. The default format is "%H:%M:%S".
=head1 AUTHOR
Copyright 2006 by Joey Hess <joey@kitenet.net>
Licensed under the GNU GPL.
=cut
use warnings;
use strict;
use POSIX q{strftime};
my $format="%H:%M:%S";
$format=shift if @ARGV;
$|=1;
while (<>) {
print strftime($format, localtime)." ".$_;
}
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