X Window System

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X Window System

(operating system, graphics)
A specification for device-independent windowing operations on bitmap display devices, developed initially by MIT's Project Athena and now a de facto standard supported by the X Consortium. X was named after an earlier window system called "W". It is a window system called "X", not a system called "X Windows".

X uses a client-server protocol, the X protocol. The server is the computer or X terminal with the screen, keyboard, mouse and server program and the clients are application programs. Clients may run on the same computer as the server or on a different computer, communicating over Ethernet via TCP/IP protocols. This is confusing because X clients often run on what people usually think of as their server (e.g. a file server) but in X, it is the screen and keyboard etc. which is being "served out" to the applications.

X is used on many Unix systems. It has also been described as over-sized, over-featured, over-engineered and incredibly over-complicated. X11R6 (version 11, release 6) was released in May 1994.

http://x.org/.

See also Andrew project, PEX, VNC, XFree86.

Usenet newsgroups: news:comp.windows.x, news:comp.x, news:comp.windows.x.apps, news:comp.windows.x.intrinsics, news:comp.windows.x.announce, news:comp.sources.x, news:comp.windows.x.motif, news:comp.windows.x.pex.
References in periodicals archive ?
In fact, our miners can mine any coin that uses SHA-256, Scrypt, Etehash, or X11 algorithms.
Residents from the Pentwyn area who used the Cardiff Bus network had to detour via the city centre to reach Newport Road, but the X11 would run direct, he said.
Supermicro's new X11 UP workstations, long-life embedded systems and motherboards integrate the latest technologies such as USB 3.
X Windows-based applications require an X11 server to interface with the Windows graphical desktop user interface.
Customers electing X11 solutions, which do not support ICA and are optimized for LAN deployment, now can implement UNIX Integration Services to provide LAN access to Windows applications running on Citrix MetaFrame and WinFrame.
Other specifications of the Milagrow Kupa X11 include a 10-inch capacitive multi-touch display with a 1,366x768 pixel resolution, a dual-core Intel Atom N2600 1.
Xelerated believes that its X11 NPU and future-generation products will provide Huawei with the flexibility to meet the changing demands of operators around the world, said the vice president of sales at Xelerated.
StarNet Communications of Sunnyvale, California, a leading developer of X11 connectivity solutions, announced iLIVEx Pro ($24.
StarNet Communications of Sunnyvale, California, a leading developer of X11 connectivity solutions, announced iLIVEx, a fast, secure and fault-tolerant X11 client that turns the Apple iPad into an X terminal for powerful Linux and Unix mainframe and supercomputers.
StarNet Communications of Sunnyvale, California, a leading developer of remote host connectivity solutions, announced MacLIVE, the first X11 terminal solution for the Apple Macintosh platform offering stable, persistent and secure connections to remote Unix and Linux host computers.
Xelerated's High-Function, Low-Cost X11 Enables Multi-Service Convergence and Transmission of Carrier Ethernet and Native TDM Services
STOCKHOLM -- Xelerated, the global leader in field-proven Carrier Ethernet ASSP-based chipsets, today announced that ADVA Optical Networking has deployed its X11 network processor unit (NPU) in the ADVA FSP 3000 Wavelength Division Multiplexing (WDM) system.