See also:
- Where is update/cron.php?
- How to run a single cron job execution group?
- How to place a cron job into a custom execution group?
- How to run a custom single cron job from the command line (console)?
- How is a «Cron script readiness check» implemented?
- How to disable the «Cron script readiness check» on a Magento 2 installation?
- How to disable the «Cron script readiness check» on a Magento 2 upgrade?