Schedule jobs:
at -t 202408201530
at 15:00
at 'August 20 2024'
at '2:30 August 20 2024'
at 'now + 20 minutes'
at 'now + 2 hours'
at 'now + 2 days'
at 'now + 2 weeks'
at 'now + 2 months'at -c 1