Mac OS: Command basics – “cd” and “ls”

For those out there that are new to using Terminal, or need a quick review, this is a quick overview of the “cd” and “ls” commands. These two commands are the basic tools for navigating the file structure “inside” of your Mac. Once these two are mastered, you will be able to comfortably move onto doing cooler, more complicated commands that can be run in Terminal.

Mac OS: Making an ISO Image

Many people don’t know that Macs can native make an ISO disk backup without any third-party software – part of the Unix backbone of the operating system. This built-in tool allows anyone to save disc data quickly and reliably. I have included the instructions needed to make a perfect copy of any disc – simple and easy.