--- /dev/null
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use YAML::Tiny;
+use Net::Twitter;
+
+my $config = (YAML::Tiny->read('config.yml'))->[0];
+my $twit = Net::Twitter->new(username => $config->{'username'}, password => $config->{'password'});
+
+$twit->update('Perl から Twiitter を更新するテストですよー');