cron
or rrule
syntax.cron
when creating a Schedule using the cron format.cron
of 0 * * * *
will run every hour at minute 0. rrule
when creating a Schedule using the iCal RRULE format.rrule
of RRULE:FREQ=WEEKLY;BYDAY=TU,TH
will run every Tuesday and Thursday.rrule
will create and run a Task immediately; support for specifying the exact time coming soon.