@histoire @nyanide @moth_ball there's also classic vintage resources like https://archive.org/details/unixforpeoplemod00birn/page/n7/mode/2up that still assume you got a unix system for it's terminal document capabilities, rather than web server/desktop useand while https://debian-handbook.info/browse/stable/ is not to be read in order, it makes for a nice reference like a handbook should on many topics