Is it possible to make money using your Linux knowledge if you're not a developer? I know I can become a professional devops or sysadmin if I take some courses and master advanced networking. But is there something I can do now as an average, moderately experienced linux user?
I don't get how one can get to teaching without provable certifications or experience. I mean who will hire Joe from his basement just because he claims he's "good at Linux". Unless you're talking for something else. Like him preparing a whole course in an online platform that will give it free in order to get some traction and hoping that this will attract customers