Sure, using the Linux command line is optional. But these are commands I depend on every day. See what you think.

Y ou may assume the command line is only for system admins or developers; but for any power user, it's a great tool if you ...

I've shown you the basics of each command. When you first start using Linux, that's all you'll need. However, as you keep going, you might need to use the more advanced features of those commands. The ...