Įventually, NeXT's OS, then called OPENSTEP, was selected to be the basis for Apple's next OS, and Apple purchased NeXT outright. While Jobs was away from Apple, Apple tried to create a "next-generation" OS through the Taligent, Copland and Gershwin projects, with little success. NeXTSTEP was the object-oriented operating system developed by Steve Jobs' company NeXT after he left Apple in 1985. Certain parts from FreeBSD's and NetBSD's implementation of Unix were incorporated in NeXTSTEP, the core of Mac OS X. An unnamed variant of Mac OS X powered the 1st generation Apple TV.
iOS, which is based on Mac OS X, runs on the iPhone, iPod Touch, iPad, and the 2nd generation Apple TV. Īpple also produces specialized versions of Mac OS X for use on its consumer devices. It is pre-loaded on Apple's Xserve server hardware, but can be run on almost all of Apple's current selling computer models. These tools include a mail transfer agent, an LDAP server, a domain name server, and others. The server edition, Mac OS X Server, is architecturally identical to its desktop counterpart, and includes tools to facilitate management of workgroups of Mac OS X machines, and to provide access to network services. Releases of Mac OS X are named after big cats: for example, Mac OS X v10.7 is usually referred to by Apple and users as " Lion". The first version released was Mac OS X Server 1.0 in 1999, and a desktop-oriented version, Mac OS X v10.0 "Cheetah" followed on March 24, 2001. From its sixth release, Mac OS X v10.5 "Leopard" and onward, every release of Mac OS X gained UNIX 03 certification while running on Intel processors. Mac OS X, whose X is the Roman numeral for 10 and is a prominent part of its brand identity, is a Unix-based graphical operating system, built on technologies developed at NeXT between the second half of the 1980s and Apple's purchase of the company in late 1996.
It is the successor to Mac OS 9, released in 1999, the final release of the "classic" Mac OS, which had been Apple's primary operating system since 1984. Since 2002, Mac OS X has been included with all new Macintosh computer systems. Mac OS X ( pronounced /ˈmæk ˌoʊ ˌɛs ˈtɛn/) is a series of Unix-based operating systems and graphical user interfaces developed, marketed, and sold by Apple Inc. Closed source (with open source components)ġ0.7.2 (Octo 38 days ago ( ))
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