2 ms·
> The macOS kernel is a BSD derivative. BSD != Unix. BSD is derived from Unix source, so it is Unix. Most BSDs cannot be distributed using the Unix name becaus
by graemep 2y ago
> The macOS kernel is a BSD derivative. BSD != Unix.
BSD is derived from Unix source, so it is Unix. Most BSDs cannot be distributed using the Unix name because of lack of trademark permission. However, MacOS is an officially certified Unix: https://www.opengroup.org/openbrand/register/ https://www.opengroup.org/openbrand/register/