4 ms·

Or IBM? z/OS is officially a Unix

• s1gsegv 8mo ago
  There are an awful lot of iOS and macOS devices out there
  • selkin 8mo ago
    macOS is a certified UNIX[0], but iOS isn’t. — [0] https://www.opengroup.org/openbrand/register/ https://www.opengroup.org/openbrand/register/
  • rbanffy 8mo ago
    I still think Macs outnumber IBM mainframe and POWER machines by a couple orders of magnitude.
    • skissane 8mo ago
      By unit count, no question. By revenue? Genuinely uncertain.