@mian
I use btrfs with automatic snapshots. Even if I delete something by accident, it doesn't get truly deleted for about a week. That's on top of the usual backup to an external drive.
@mian
Also, what I meant to say earlier, is that I would have hit ctrl + c when I realized I wasn't in the right directory, and only after that I would have changed directory.
@alyx I did to. it still managed to delete some files used b programs. I had a backup though. Still dont dackup often enough.