#!/usr/bin/env perl use Modern::Perl; use DateTime; say "Date Time formatting tests"; my $dt_now = DateTime->now( time_zone => 'local' ); say "Datetime now is $dt_now"; my $date = $dt_now->ymd(''); # yymmdd_hhmmss my $dt = $date . '_' . $dt_now->hms(''); say "Datetime is $dt";