Enter a cron expression above.
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A cron expression is a string of 5 (or 6, with seconds) space-separated fields — minute, hour, day of month, month, and day of week — that defines a recurring schedule, used by cron, Kubernetes CronJobs, and most task schedulers.
From left to right: minute (0-59), hour (0-23), day of month (1-31), month (1-12), and day of week (0-6, Sunday=0). Each field accepts a number, a range (1-5), a list (1,3,5), a step (*/15), or a wildcard (*).
Yes — if you provide 6 fields, the first is treated as seconds (0-59), followed by the standard 5 fields. This matches the format used by tools like Quartz and many CI/CD schedulers.