The reason this zine is called "The Secret Rules of the Terminal" is that I learned more useful things while writing this zine than when writing any other zine, even though I've been using the terminal every day for 20 years.
It really left me feeling like the terminal is full of hidden secrets -- because "the terminal" is made up of so many different pieces, there's no single terminal manual you can read!
Here's the table of contents (which as a bonus shows the components of the terminal!)