I ran into some issues trying to flash an SD card in command line. Everything appeared to operate normally, but the RPi would not boot. While troubleshooting I stumbled across this utility. It worked perfectly.
Technology is my passion, but I'll always appreciate a good history lesson. Old habits die hard I guess. Here's a nice one courtesy of Ars Technica.
This is an awesome list of commands for tweaking OSX. The next time someone says you can't customize a Mac, you can proudly look them in the eyes and call them a liar.

Since working with Django, I have typed the same handful of terminal commands over and over. Firing up that built-in development server is always the first ...