A Unix-like (sometimes referred to as UN*X or *nix) operating system is one that behaves in a manner similar to a Unix system, while not necessarily conforming to or being certified to any version of the Single UNIX Specification. A Unix-like application is one that behaves like the corresponding Unix command or shell.
From Wikipedia, the free encyclopedia Unix (/ ˈjuːnɪks /; trademarked as UNIX) is a family of multitasking, multiuser computer operating systems that derive from the original AT&T Unix, development starting in the 1970s at the Bell Labs research center by Ken Thompson, Dennis Ritchie, and others.
A Unix-like (sometimes referred to as UN*X or *nix) operating system is one that behaves in a manner similar to a Unix system, while not necessarily conforming to or being certified to any version of the Single UNIX Specification.
Today, there are two kinds of operating systems that are like UNIX. The first group is all those that share some kernel code with the original from Bell Labs at AT&T. This includes the commercial UNIX types: Solaris or AIX. The second group includes free operating systems that usually have BSD in their name, like FreeBSD, OpenBSD, and NetBSD.
Exemple contemporane Software liber / open source. Majoritate sistemelor Unix-like libere/open source nu au ca țintă obținerea certificării UNIX pentru produsul lor, deși sunt în întregime sau în cea mai mare parte conforme; costul certificării este în general considerat prohbitiv.
The Linux kernel is a free and open-source, monolithic, modular, multitasking, Unix-like operating system kernel.It was conceived and created in 1991 by Linus Torvalds for his i386 based PC, and it was soon adopted as the kernel for the GNU Operating System, which was created as open source and free software, and based on UNIX as a by-product of the fallout of the Unix wars.
From Wikipedia, the free encyclopedia "Unix command" redirects here. For other uses, see Command (computing). This is a list of Unix commands as specified by IEEE Std 1003.1-2008, which is part of the Single UNIX Specification (SUS).
Linux (/ ˈlinʊks / (listen) LEEN-uuks or / ˈlɪnʊks / LIN-uuks) is a family of open-source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically packaged in a Linux distribution.
Unix系（ユニックスけい、Unix-like、ユニックスライク）とは、Unixに類似した振る舞いをするオペレーティングシステム (OS) を指す用語である。その判断基準や範囲には複数の議論がある。
UNIX is a computer operating system. It was first developed in 1969 at Bell Labs. Ken Thompson, Dennis Ritchie, Douglas McIlroy, and others created it. They used assembly language to write it.