Cron expression explainer
Paste a crontab schedule and get every field read back in plain language, the footguns flagged, and the next runs computed.
Text & utilitiesRuns entirely in your browser. The schedule never leaves this page.
API endpointGEThttps://ronutz.com/api/v1/cron-expression-explainerDocumented, not served. Opens the specification.
Источники
- crontab(5), man7.org - the five fields and their ranges, lists/ranges/steps, month and weekday names, 0 and 7 both meaning Sunday, the day-of-month OR day-of-week rule, and the @-macro table
- POSIX crontab (The Open Group Base Specifications) - the portable core of the format the Vixie extensions build on