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

There are a lot of ways on Linux to make repeating commands easier than retyping them, and here's a nice collection of them. Life on the command line on Linux is clearly something most of us enjoy, ...

So if you enter the command on a Linux system, boom! Everything’s deleted. (Though to be fair, many Linux systems issue a warning before executing rm -rf / these days.) You can coax Windows 10’s Bash ...