No, it's not a tutorial, which I don't think would make sense. Rather, it's a walk through the design and implementation of Minix. Minix is tiny, so you can act

No, it's not a tutorial, which I don't think would make sense. Rather, it's a walk through the design and implementation of Minix. Minix is tiny, so you can actually follow along. In theory, by the time you're done you'll not just know Minix, but you'd be able to write your own kernel if you wanted to.