Cron first of the month

- Cron first monday of the month
- Cron first day of the month
- Cron first wednesday of the month
- Cron first friday of the month
- Cron first sunday of the month
- Cron first weekday of the month
- Cron first saturday of the month
- Cron first thursday of the month
- Cron run first monday of the month
- Cron expression first day of the month
- Cron run first friday of the month
- Cron every first day of the month
- Linux cron first saturday of the month
- Cron first week of month
- Cron first workday of month