47 lines
1.5 KiB
Perl
Executable file
47 lines
1.5 KiB
Perl
Executable file
#!/usr/bin/perl
|
|
# Copyright (C) 2010, Bradley M. Kuhn
|
|
#
|
|
# This program gives you software freedom; you can copy, modify, convey,
|
|
# and/or redistribute it under the terms of the GNU General Public License
|
|
# as published by the Free Software Foundation; either version 3 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 in a file called 'GPLv3'. If not, write to the:
|
|
# Free Software Foundation, Inc., 51 Franklin St, Fifth Floor
|
|
# Boston, MA 02110-1301, USA.
|
|
|
|
use strict;
|
|
use warnings;
|
|
|
|
use Date::Manip;
|
|
|
|
my $startDate = ParseDate($ARGV[0]);
|
|
my $endDate = ParseDate($ARGV[1]);
|
|
|
|
if (not defined $startDate or not defined $endDate) {
|
|
print STDERR "usage: $0 <START_DATE> <END_DATE>\n";
|
|
exit 1;
|
|
}
|
|
$startDate = UnixDate($startDate, "%s");
|
|
$endDate = UnixDate($endDate, "%s");
|
|
|
|
my %history;
|
|
my $cnt = 0;
|
|
while (my $cmd = <STDIN>) {
|
|
chomp $cmd;
|
|
$history{$cmd} = $cnt++ if not defined $history{$cmd};
|
|
}
|
|
|
|
my $interval = int(($endDate - $startDate) / (scalar keys %history));
|
|
|
|
my $secs = $startDate;
|
|
foreach my $key (sort { $history{$a} cmp $history{$b} } keys %history) {
|
|
print "#$secs\n$key\n";
|
|
$secs += $interval;
|
|
}
|