> I’m also confused why all system supplied data is in /usr instead of say /sys. Wasn't that basically a historical accident? IIRC in very early UNIX, "/usr"

> I’m also confused why all system supplied data is in /usr instead of say /sys. Wasn't that basically a historical accident? IIRC in very early UNIX, "/usr" used to be like the modern "/home", but they happened to have a big disk for that mount and started putting system files there.