I loved this book back in the day—it even came with its own barf bag. But how things change. This was before macOS became BSD-based and before I really got int

I loved this book back in the day—it even came with its own barf bag. But how things change. This was before macOS became BSD-based and before I really got into web development because today, I spend so much time at a shell prompt inside of the Terminal app. I certainly appreciate the elegance of Unix a lot more today.