<ul><li>CRON expressions are powerful tools for scheduling tasks across servers, cloud platforms, and pipelines.</li><li>A CRON expression consists of 5 space-separated fields defining a recurring schedule.</li><li>Common examples include scheduling tasks for every day at midnight, every 5 minutes, and 9 AM on weekdays.</li><li>Special characters like *, ,, -, / and special strings like @daily and @hourly are used to define CRON expressions.</li></ul>

Mastering CRON Expressions - A Developer's Quick Guide

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