My Monitoring Cron Never Ran Once. crontab -l Showed It Fine.

I write monitoring so I don't have to watch things by hand. So there is a special kind of dread in discovering that the monitor you installed to watch production has itself been dead since the day you installed it — and that everything you would normally check said it was fine. This one was dead for five days. Here's the autopsy, because the... Weiterlesen