X

From InfoAnarchy
(Redirected from X11)
Jump to: navigation, search

See also: Graphical User Interface | Desktop Environment | Window Manager

AKA: X Window System

Current version: X11 (X version 11)

X is a network protocol for displaying simple graphics. It has many implementations, of which the most well-known is probably XFree86. Almost all *nix operating systems rely on X for their GUI displays.

X implementations consist of a server application (actually located on the client machine) and many client applications. When client applications are run, they connect to the X server which deals with rendering the graphics in an appropriate manner for the client's hardware.

An X server in and of itself can only do the most simple of graphical operations - displaying fonts, showing un-decorated windows, etc. For this reason almost all X installations include window managers and/or a desktop environment.

XFree86 v4.x features some useful features like using multiple monitors without jumping through hoops.