之前,Mac OS X被称为"基于UNIX的操作系统",最早的代码名为基于BSD Unix内核的Darwin,实行部分开放源代码,内含OpenGroup的资料.
- UNIX 03
- Company Name: Apple Inc.
Product Name: Mac OS X Version 10.5 Leopard on Intel-based Macintosh computers
Environment:Registered on: 18-May-2007
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