Hello! I am literally in the exact same boat and have “Continued this discussion” in a new topic post that I’m not sure notified the people involved here or not. More or less, I’ve literally followed everything here step by step, and am in the same boat of not sure how to download/install nano, nor how to edit a command and then send it back into SSH. My responses have been a little bit different, but my situation is almost identical.
Curious if anyone here ended up figuring this out?
(New Topic Thread for anyone interested in where we’ve gotten: ZeroTier not connecting to GL-XE3000 (Puli AX) )