Comment by gleenn

One time I was flipping back and forth between directories, compiling some code, then checking it, then rm -rf'ing it. I accidentally hit up an cd ..'d one too many times. Suddenly the rm command hung and I was confused because it should be nearly instant as it was a few files. I stared in horror as I was accidentally deleting everything in mybhome directory. Luckily back then I had a .pr0n directory with a significant amount of content. A few things were lost but that .pr0n folder was luckily early enough in the list and big enough to slow down the deletion of my photos and documents. That's why I always recommend having a big "buffer" of video content for such situations, ya know, for data integrity ;)