Made the "jump" from 10.4.11 to 10.7.3 last night. First order of business was getting the Developer Tools on, so I could re-compile the CLI tools. Turns out Xcode 4.3 was just released a few days ago ...

macOS is a Unix-based operating system. As such, it gives you both a graphical and a command-line interface to interact with its various services and programs on your Mac. However, unlike Linux, which ...