Playing Hacknet without Unix knowledge possible?

I'm really interested in playing Hacknet but my problem is that I don't have any Unix command knowledge. And as the game is based on Unix commands I'm not quite sure whether I should buy it, because I don't want to end up frustated searching for solutions. Is there enough "tutorial" so that someone without Unix knowledge can play it or not?

(sidenote: I'm a programming apprentice that has been working with Java, so I have general knowledge of programming)