I have multiple snapshots of my system—literally a point in time saved with a name and a date. I can go back to a few different points in time to test things that could break the system and revert to any time in the past that I created or that the system itself created when installing an update.
#BackToTheFuture This is the KILLER FEATURE! #FreeBSD
Follow
I use TimeMachine on Mac and has saved my butt multiple times. I one deleted a project (thinking I’d never work on it again — oops!) Bacon saved.