Sure, using the Linux command line is optional. But these are commands I rely on every day, and you can benefit from them, too.

Linux runs on hardware as diverse as the Raspberry Pi and powerful supercomputers, making it a flexible choice of operating system. Linux can be used via a graphical user interface similar to Windows ...

There are certain Linux commands I consider essential. These commands range from networking, troubleshooting, and file viewing. They're also easy enough for new users to learn. Get more in-depth ZDNET ...

The terminal may seem powerful, but it's not always as good as it sounds. Learn all the misconceptions of using the Terminal vs using the GUI ...