Perl Tips

日時データの取得。
今まで

my ($sec, $mi, $h, $dm, $mo, $y) = localtime(time);
my $DATE = sprintf "%4s-%02s-%02s %02s:%02s",
                  $y + 1900, $mo + 1, $dm, $h, $mi;

これから

use POSIX qw(strftime);
print strftime "%Y-%m-%d %T\n", localtime;
print strftime "%Y-%m-%d-%H-%M-%S\n", localtime;