GUIs are great—we wouldn’t want to live without them. But if you’re a Mac or Linux user and you want to get the most out of your operating system (and your keystrokes), you owe it to yourself to get ...

The Linux Command Line: A Complete Introduction will take you from 0 to 100 in 36 pain-free chapters. Having used Unix for nearly 30 years and taught it for more than 10, I am all too familiar with ...