Your nearest Cloudflare office will also have a similarly chaotic art installation (called the office’s “Entropy”), if there’s another office closer to you. For example, Austin has a mobile with lot of translucent glass/plastic reflecting and projecting colored light all over the ceiling

Debian also has the latest security patches

Did you go buster -> bullseye -> bookworm or just straight to bookworm? It sounds like something got screwed up with the usr merge.

Books will teach the essentials: my core UNIX knowledge comes from an SVR4 book I read in the late 2000s (a decade or more after it was relevant) and it’s still applicable today

Docker Desktop on macOS?

or inetd!