https://www.anhdh.net/en/blog Backend & Cloud engineering notes — deep dives into distributed systems, databases, caching, and the infrastructure that keeps software running at scale. Practical, no-fluff writing for engineers who care about how things actually work. en-US anhdh.cv@gmail.com (Do Hung Anh) anhdh.cv@gmail.com (Do Hung Anh) Thu, 21 Nov 2024 00:00:00 GMT https://www.anhdh.net/en/blog/cronjob-and-cron-expressions https://www.anhdh.net/en/blog/cronjob-and-cron-expressions CronJob is an essential tool that lets developers automate tasks on a recurring schedule. To configure a CronJob correctly, however, you need a solid grasp of the Cron Expression - the expression that defines the schedule for your automated jobs. This article introduces CronJob, explains how to build a Cron Expression, and shares some handy tools for creating cron expressions with ease. Thu, 21 Nov 2024 00:00:00 GMT anhdh.cv@gmail.com (Do Hung Anh) beginnerbackendlinux