I’ve come across Red Hat allot lately and am wondering if I need to get studying. I’m an avid Ubuntu server user but don’t want to get stuck only knowing one distro. What is the way to go if i want to know as much as I can for use in real world situations.
Ubuntu, RedHat, AWS Linux, Arch. Honestly distros in production are pretty similar since they’re all headless and pretty pared-down. If you just know the logistics of a few package managers and init systems you’ll be good.
I’m surprised to see arch on your list, I know everything runs in containers now but arch seems way too unstable O_o
By unstable I don’t mean “buggy”, but “you will have to adapt to new major version of package XXX or you can’t fetch updates anymore, so no security patches anymore”.