There was a new hire who was told to make a small change in a piece of server software, found the repo, read the docs, made the change, ran it in testing, and p

There was a new hire who was told to make a small change in a piece of server software, found the repo, read the docs, made the change, ran it in testing, and pushed to prod. Cue the 'senior engineer' screaming bloody blue murder because he'd been directly monkeypatching the servers for 3 years with no vc and no backups.