In line with the question about Best sysadmin accident, what's the worst accident you've been involved in? Unlike the previous question, I mean "worst" in the sense of most system damage or actual ...
This question exists because it has historical significance, but it is not considered a good, on-topic question for this site, so please do not use it as evidence that you can ask similar ...
So, I did something quite foolish (it's a long story) and accidentally started an uninstall of DNS on one of my domain controllers. Fortunately, my Active Directory appears to be functioning properly, ...