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 ...

No, I’m not referring to your coworkers fighting over which version of Linux is the best or even what command is most helpful on the command line. Instead, I’m referring to the arguments that you use ...

If you use Windows today and type ls, cat, grep, or awk in a terminal, there is a good chance something useful will happen. That was not always true. For most of the history of personal computing, ...