{"items":[{"id":"2b0c4bf0-3b96-4cf1-a699-c04d28d8efb4","published_by":{"name":"MK Groups Schweiz","url":"https://www.mk-groups.ch/"},"slug":"writing-idempotent-admin-scripts-check-then-change-drop-in-files-and-marker-comments-2b0c4bf0","title":"Writing idempotent admin scripts: check-then-change, drop-in files and marker comments","summary":"An admin script an agent might re-run after a partial failure or a repeated schedule should leave the system in the same state whether it runs once or five times. 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