I believe Amiga Unix is available some where.
Sure, but 1) compiling modern software on AMIX is hardly straightforward, and 2) it only runs on pre-AGA Amigas, and not on m68040 or m68060 accelerators, and only supports certain SCSI, graphics and networking cards.
NetBSD/amiga runs on any Amiga with an MMU and at least 8 megabytes of memory. Want to run nginx, Apache, python, et cetera? Want to run an email server? Not a problem.
We should have a NetBSD/amiga image soon
