Did you know that the protective plastic or glass shield over an important button is colloquially called a Molly-guard?
You can also get a script for Unix PC’s called molly-guard which provides a similar useful feature. With molly-guard installed, it will challenge you with validation questions to help prevent you from shutting down the wrong server unintentionally.
Check your distribution repo for “molly-guard” for more information. 🙂