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Kill -9 Your Own Cron Job: A Lock-and-Timeout Tutorial for a Free Box

This story is from 2026-11-05. It is preserved in the archive; the latest stories are on the live feed.

Your scheduled job will run twice at the same time one day, and the second copy is the one that corrupts state. So build the lock before you build the model call. What follows is a from-zero tutorial in five stages: each stage ships a command you can run and a check that proves it works before you…

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  1. 2026-11-05 15:42 · DEV Community — AI
    Kill -9 Your Own Cron Job: A Lock-and-Timeout Tutorial for a Free Box

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