Scheduling Jobs: Cron vs. Anacron vs. Systemd

Today, you generally have three choices for a time-based system scheduler: “Cron”, “anacron”, and “systemd”. There is a lot of information out on the web about these, so here I shall just summarize the basics from a practical standpoint to answer the question “which scheduler/timing system should I use?” “Cron” is the traditional timer. It is available everywhere, and tried, tested, loved, and it just works most of the time for most people.

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