protected function displayCommands($commands, $verbosity = 1)
    {
        // Print out command if verbosity level allows it
        if ($verbosity && $this->hasCommand() && ($this->command->getVerbosity() >= $verbosity)) {
            foreach ((array) $commands as $command) {
                $this->explainer->line('$ '.$command, 'magenta');
            }
        }
    }