Those are pretty handy! I use git every single day, and have for about 6 or 7 years now. I still don't feel like I understand it well. I'm no expert, there's a

Those are pretty handy! I use git every single day, and have for about 6 or 7 years now. I still don't feel like I understand it well. I'm no expert, there's a million things it does I don't use, I screw something up and can't figure out how to undue (Why can't I just command-z?), but somehow it's one of the most important parts of my job. I can't imagine going back to CVS. Docker's the same way, but I feel even more ignorant when I start digging in there. I mean I get it, but it still seems mostly like magic most of the time.