If you finished that paragraph (or even that sentence), you would have found that the author agrees with you!

> It takes years of practice to become a terminal guru, but here's the good news: we can take a shortcut. We don't really need to know 98% of the stuff you can do with a terminal. If we focus on the most-important critical fundamentals, we should be able to become comfortable with the command line in a remarkably short amount of time.

> Point is, you absolutely need not become a terminal guru to use any of these web frameworks.

He said it was hard to learn everything. He didn't say you have to learn everything.

please continue reading