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UNIX    音标拼音: [j'unɪks]
n. UNIX操作系统 ;
(INTERNET上常见的操作系统,UNIX本身非常适用于网络操作)

UNIX操作系统 ; (INTERNET上常见的操作系统,UNIX本身非常适用於网络操作)

UNIX
UNIX作业系统; UNIX操作系统

UNIX
n 1: trademark for a powerful operating system [synonym: {UNIX},
{UNIX system}, {UNIX operating system}]

/yoo'niks/ (Or "UNIX", in the authors'
words, "A weak pun on Multics") Plural "Unices". An
interactive {time-sharing} {operating system} invented in 1969
by {Ken Thompson} after {Bell Labs} left the {Multics}
project, originally so he could play games on his scavenged
{PDP-7}. {Dennis Ritchie}, the inventor of {C}, is considered
a co-author of the system.

The turning point in Unix's history came when it was
reimplemented almost entirely in C during 1972 - 1974, making
it the first {source-portable} OS. Unix subsequently
underwent mutations and expansions at the hands of many
different people, resulting in a uniquely flexible and
{developer}-friendly environment.

By 1991, Unix had become the most widely used {multi-user}
general-purpose operating system in the world. Many people
consider this the most important victory yet of hackerdom over
industry opposition (but see {Unix weenie} and {Unix
conspiracy} for an opposing point of view).

Unix is now offered by many manufacturers and is the subject
of an international standardisation effort [called?].
Unix-like operating systems include {AIX}, {A/UX}, {BSD},
{Debian}, {FreeBSD}, {GNU}, {HP-UX}, {Linux}, {NetBSD},
{NEXTSTEP}, {OpenBSD}, {OPENSTEP}, {OSF}, {POSIX}, {RISCiX},
{Solaris}, {SunOS}, {System V}, {Ultrix}, {USG Unix}, {Version
7}, {Xenix}.

"Unix" or "UNIX"? Both seem roughly equally popular, perhaps
with a historical bias toward the latter. "UNIX" is a
registered trademark of {The Open Group}, however, since it is
a name and not an acronym, "Unix" has been adopted in this
dictionary except where a larger name includes it in upper
case. Since the OS is {case-sensitive} and exists in many
different versions, it is fitting that its name should reflect
this.

{The UNIX Reference Desk
(http://geek-girl.com/unix.html)}.

{Spanish fire extinguisher
(ftp://linux.mathematik.tu-darmstadt.de/pub/linux/people/okir/unix_flame.gif)}.

[{Jargon File}]

(2001-05-14)

Unix: /yoo´niks/, n. [In the authors' words, “A weak pun on Multics”; very
early on it wasUNICS”] (alsoUNIX”) An
interactive timesharing system invented in 1969 by Ken Thompson after Bell
Labs left the Multics project, originally so he could play games on his
scavenged PDP-7. Dennis Ritchie, the inventor of C, is considered a
co-author of the system. The turning point in Unix's history came when it
was reimplemented almost entirely in C during 19721974, making it
the first source-portable OS. Unix subsequently underwent mutations and
expansions at the hands of many different people, resulting in a uniquely
flexible and developer-friendly environment. By 1991, Unix had become the
most widely used multiuser general-purpose operating system in the world
and since 1996 the variant called Linux has
been at the cutting edge of the open source
movement. Many people consider the success of Unix the most important
victory yet of hackerdom over industry opposition (but see Unix
weenie and Unix conspiracy for an
opposing point of view). See Version 7,
BSD, Linux.Some people are confused over whether this word is appropriately
UNIXorUnix’; both forms are common, and used
interchangeably. Dennis Ritchie says that theUNIXspelling
originally happened in CACM's 1974 paper The UNIX Time-Sharing
System becausewe had a new typesetter and
troff had just been invented and we were intoxicated
by being able to produce small caps.” Later, dmr tried to get the
spelling changed toUnixin a couple of Bell Labs papers, on
the grounds that the word is not acronymic. He failed, and eventually (his
words) “wimped outon the issue. So, while the trademark
today isUNIX’, both capitalizations are grounded in ancient
usage; the Jargon File usesUnixin deference to dmr's
wishes.


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英文字典中文字典相关资料:


  • Unix - Wikipedia
    Several plural forms of Unix are used casually to refer to multiple brands of Unix and Unix-like systems Most common is the conventional Unixes, but Unices, treating Unix as a Latin noun of the third declension, is also popular
  • About UNIX
    An introduction to the UNIX® operating system, the legendary technology that revolutionized computing Learn about its core features like multitasking, portability, and the 'everything is a file' philosophy, and see its lasting impact on macOS, Linux, and the internet
  • Introduction to UNIX System - GeeksforGeeks
    UNIX is a multitasking and multiuser operating system designed to provide a stable, secure, and efficient computing environment It was originally developed at AT T Bell Labs and later became the foundation for many modern operating systems
  • UNIX | Definition, Meaning, History, Facts | Britannica
    UNIX, multiuser computer operating system In the late 20th century UNIX was widely used for Internet servers, workstations, and mainframe computers The main features of UNIX were its simplicity, portability, multitasking and multiuser capabilities, and hierarchical file system
  • UNIX Introduction | High Performance Computing
    UNIX is an operating system which was first developed in the 1960s, and has been under constant development ever since By operating system, we mean the suite of programs which make the computer work It is a stable, multi-user, multi-tasking system for servers, desktops and laptops
  • What Is Unix? - Computer Hope
    Origins and features of Unix, operating system developed in the late 1960s by Multics at Bell Labs Explore its history, command line nature, and distributions
  • The Unix Tree - tuhs. org
    Welcome to the Unix Tree Here you can browse the source code and manuals of various old versions of Unix For every file, you can also find related files from other versions: this can help show how the different versions of Unix are related Most of the Unix versions below come from the Unix Archive





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