$this quarterly() Schedule the event to run quarterly.

$this sundays() Schedule the event to run only on Sundays.

Event exec(string $command, array $parameters = array())

$this saturdays() Schedule the event to run only on Saturdays.

bool hasOption(string $name) Determine if the given option is present.

$this runInBackground() State that the command should run in background

$this days(array|mixed $days) Set the days of the week the command should

string anticipate(string $question, array $choices, string $default = null)

string|array option(string $key = null) Get the value of a command option

$this resolveCommands(array|mixed $commands) Resolve an array of commands