I learned a lot about what I was lacking or what was expected of me in early interviews, it's as if we need a few more blogs like this and some transcribed interviews to prepare people for those "oh shoot I forgot to learn something simple" moments. It's going to happen for college kids and self thought no matter what. If this were a intern job he would have still gotten it and been trained on git. The OS X time machine reply is priceless though...I can remember the copy a folder for backup every hour programming days...horrible times:)