HP-UX
HP-UX (de "Hewlett Packard Unix") é a implementação de propriedade da Hewlett Packard Enterprise do sistema operacional UNIX, baseado no UNIX System V (inicialmente System III) e lançado pela primeira vez em 1984. Versões recentes suportam as séries de computadores HP 9000, baseados na arquitetura PA-RISC, e HP Integrity, basedos na arquitetura Itanium da Intel.
POR TRADUZIR
Earlier versions of HP-UX supported the HP Integral PC and HP 9000 Series 200, 300, and 400 computer systems based on the Motorola 68000 series of processors, as well as the HP 9000 Series 500 computers based on HP's proprietary FOCUS architecture.
HP-UX was the first Unix to offer access control lists for file access permissions as an alternative to the standard Unix permissions system.[citation needed] HP-UX was also among the first Unix systems to include a built-in logical volume manager.[citation needed] HP has had a long partnership with Veritas Software, and uses VxFS as the primary file system.
It is one of six commercial operating systems that have versions certified to The Open Group's UNIX 03 standard. (The others are macOS, Solaris, AIX and two Linux-based, Inspur K-UX and Huawei's EulerOS.)[1]
