On Sun, Jul 18, 2021 at 11:36 AM Bakul Shah <bakul@iitbombay.org> wrote:
On Jul 18, 2021, at 9:45 AM, Al Kossow <aek@bitsavers.org> wrote:

is supposed to be pronouced zee new or zeye new ?

Don't know how it is supposed to be pronounced but I have
always pronounced it as 'zai-noo, with xi the way the greek
letter ξ is pronounced in English.

We pronounced it as Mownt Zeye New when I was managing a lab of IBM RT's running Mt Xinu's MSD 2.6 as a grad student.