Click to viewThat Mac you're viewing this web page on using a pretty graphical interface? That's a Unix-based system which can run the powerful and age old command line utilities of the most advanced ...

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 ...

Command-line Perl scripts can make adminstering a UNIX box easier by replacing certain commands with some routine scripts. Find out how to take advantage of this approach. Perl is everywhere. Most ...

Two of the most fundamental tools of the modern Unix-like command line, sudo and su, are being rewritten in the modern language Rust as part of a wider effort to get critical but aging infrastructure ...

Other than having to switch between “/” and “” when I’m moving from Unix systems to Windows systems, one of the most annoying (and seemingly pointless) differences is the way that these two competing ...

A text-based user interface to the computer. The command line is a blank line and cursor on the screen, allowing the user to type in instructions for immediate execution. All major operating systems ...

BSD and Linux use different kernels and package managers. BSD is closer to a pure Unix experience. The FreeBSD installer is no-frills and terminal-based, and there are post-installation steps if you ...

The Windows Command Prompt certainly isn't the most friendly terminal around, and if you're coming from a UNIX background, it can feel like moving from a Ferrari to Fred Flintstone's car. Luckily, ...

The Terminal app in macOS keeps track of recent commands you've used so you can reuse them at a later time. Here's how to clear Terminal's command history. When you type commands and press return in ...