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diff --git a/doc/Xserver.man.pre b/doc/Xserver.man.pre new file mode 100644 index 000000000..75cc34c4c --- /dev/null +++ b/doc/Xserver.man.pre @@ -0,0 +1,679 @@ +.\" $Xorg: Xserver.man,v 1.4 2001/02/09 02:04:07 xorgcvs Exp $ +.\" Copyright 1984 - 1991, 1993, 1994, 1998 The Open Group +.\" +.\" Permission to use, copy, modify, distribute, and sell this software and its +.\" documentation for any purpose is hereby granted without fee, provided that +.\" the above copyright notice appear in all copies and that both that +.\" copyright notice and this permission notice appear in supporting +.\" documentation. +.\" +.\" The above copyright notice and this permission notice shall be included +.\" in all copies or substantial portions of the Software. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +.\" OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. +.\" IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR +.\" OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, +.\" ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +.\" OTHER DEALINGS IN THE SOFTWARE. +.\" +.\" Except as contained in this notice, the name of The Open Group shall +.\" not be used in advertising or otherwise to promote the sale, use or +.\" other dealings in this Software without prior written authorization +.\" from The Open Group. +.TH XSERVER 1 "Release 6.4" "X Version 11" +.SH NAME +Xserver \- X Window System display server +.SH SYNOPSIS +.B X +[option ...] +.SH DESCRIPTION +.I X +is the generic name for the X Window System display server. It is +frequently a link or a copy of the appropriate server binary for +driving the most frequently used server on a given machine. +.SH "STARTING THE SERVER" +The X server is usually started from the X Display Manager program \fIxdm(1)\fP. +This utility is run from the system boot files and takes care of keeping +the server running, prompting for usernames and passwords, and starting up +the user sessions. +.PP +Installations that run more than one window system may need to use the +\fIxinit(1)\fP utility instead of \fIxdm\fP. However, \fIxinit\fP is +to be considered a tool for building startup scripts and is not +intended for use by end users. Site administrators are \fBstrongly\fP +urged to use \fIxdm\fP, or build other interfaces for novice users. +.PP +The X server may also be started directly by the user, though this +method is usually reserved for testing and is not recommended for +normal operation. On some platforms, the user must have special +permission to start the X server, often because access to certain +devices (e.g. /dev/mouse) is restricted. +.PP +When the X server starts up, it typically takes over the display. If +you are running on a workstation whose console is the display, you may +not be able to log into the console while the server is running. +.SH OPTIONS +All of the X servers accept the following command line options: +.TP 8 +.B :\fIdisplaynumber\fP +the X server runs as the given \fIdisplaynumber\fP, which by default is 0. +If multiple X servers are to run simultaneously on a host, each must have +a unique display number. See the DISPLAY +NAMES section of the \fIX(1)\fP manual page to learn how to specify +which display number clients should try to use. +.TP 8 +.B \-a \fInumber\fP +sets pointer acceleration (i.e. the ratio of how much is reported to how much +the user actually moved the pointer). +.TP 8 +.B \-ac +disables host-based access control mechanisms. Enables access by any host, +and permits any host to modify the access control list. +Use with extreme caution. +This option exists primarily for running test suites remotely. +.TP 8 +.B \-audit \fIlevel\fP +Sets the audit trail level. The default level is 1, meaning only connection +rejections are reported. Level 2 additionally reports all successful +connections and disconnects. Level 4 enables messages from the +SECURITY extension, if present, including generation and revocation of +authorizations and violations of the security policy. +Level 0 turns off the audit trail. +Audit lines are sent as standard error output. +.TP 8 +.B \-auth \fIauthorization-file\fP +Specifies a file which contains a collection of authorization records used +to authenticate access. See also the \fIxdm\fP and \fIXsecurity\fP manual +pages. +.TP 8 +.B bc +disables certain kinds of error checking, for bug compatibility with +previous releases (e.g., to work around bugs in R2 and R3 xterms and toolkits). +Deprecated. +.TP 8 +.B \-bs +disables backing store support on all screens. +.TP 8 +.B \-c +turns off key-click. +.TP 8 +.B c \fIvolume\fP +sets key-click volume (allowable range: 0-100). +.TP 8 +.B \-cc \fIclass\fP +sets the visual class for the root window of color screens. +The class numbers are as specified in the X protocol. +Not obeyed by all servers. +.TP 8 +.B \-co \fIfilename\fP +sets name of RGB color database. The default is <XRoot>/lib/X11/rgb, +where <XRoot> refers to the root of the X11 install tree. +.TP 8 +.B \-config \fIfilename\fP +reads more options from the given file. Options in the file may be separated +by newlines if desired. If a '#' character appears on a line, all characters +between it and the next newline are ignored, providing a simple commenting +facility. The \fB\-config\fP option itself may appear in the file. +.TP 8 +.B \-core +causes the server to generate a core dump on fatal errors. +.TP 8 +.B \-dpi \fIresolution\fP +sets the resolution of the screen, in dots per inch. +To be used when the server cannot determine the screen size from the hardware. +.TP 8 +.B \-deferglyphs \fIwhichfonts\fP +specifies the types of fonts for which the server should attempt to use +deferred glyph loading. \fIwhichfonts\fP can be all (all fonts), +none (no fonts), or 16 (16 bit fonts only). +.TP 8 +.B \-f \fIvolume\fP +sets feep (bell) volume (allowable range: 0-100). +.TP 8 +.B \-fc \fIcursorFont\fP +sets default cursor font. +.TP 8 +.B \-fn \fIfont\fP +sets the default font. +.TP 8 +.B \-fp \fIfontPath\fP +sets the search path for fonts. This path is a comma separated list +of directories which the X server searches for font databases. +.TP 8 +.B \-help +prints a usage message. +.TP 8 +.B \-I +causes all remaining command line arguments to be ignored. +.TP 8 +.B \-kb +disables the XKEYBOARD extension if present. +.TP 8 +.B \-p \fIminutes\fP +sets screen-saver pattern cycle time in minutes. +.TP 8 +.B \-pn +permits the server to continue running if it fails to establish all of +its well-known sockets (connection points for clients), but +establishes at least one. +.TP 8 +.B \-r +turns off auto-repeat. +.TP 8 +.B r +turns on auto-repeat. +.TP 8 +.B \-s \fIminutes\fP +sets screen-saver timeout time in minutes. +.TP 8 +.B \-su +disables save under support on all screens. +.TP 8 +.B \-t \fInumber\fP +sets pointer acceleration threshold in pixels (i.e. after how many pixels +pointer acceleration should take effect). +.TP 8 +.B \-terminate +causes the server to terminate at server reset, instead of continuing to run. +.TP 8 +.B \-to \fIseconds\fP +sets default connection timeout in seconds. +.TP 8 +.B \-tst +disables all testing extensions (e.g., XTEST, XTrap, XTestExtension1, RECORD). +.TP 8 +.B tty\fIxx\fP +ignored, for servers started the ancient way (from init). +.TP 8 +.B v +sets video-off screen-saver preference. +.TP 8 +.B \-v +sets video-on screen-saver preference. +.TP 8 +.B \-wm +forces the default backing-store of all windows to be WhenMapped. This +is a backdoor way of getting backing-store to apply to all windows. +Although all mapped windows will have backing store, the backing store +attribute value reported by the server for a window will be the last +value established by a client. If it has never been set by a client, +the server will report the default value, NotUseful. This behavior is +required by the X protocol, which allows the server to exceed the +client's backing store expectations but does not provide a way to tell +the client that it is doing so. +.TP 8 +.B \-x \fIextension\fP +loads the specified extension at init. +This is a no-op for most implementations. +.TP 8 +.B [+-]xinerama +enable(+) or disable(-) XINERAMA extension. Default is disabled. +.SH SERVER DEPENDENT OPTIONS +Some X servers accept the following options: +.TP 8 +.B \-ld \fIkilobytes\fP +sets the data space limit of the server to the specified number of kilobytes. +A value of zero makes the data size as large as possible. The default value +of \-1 leaves the data space limit unchanged. +.TP 8 +.B \-lf \fIfiles\fP +sets the number-of-open-files limit of the server to the specified number. +A value of zero makes the limit as large as possible. The default value +of \-1 leaves the limit unchanged. +.TP 8 +.B \-ls \fIkilobytes\fP +sets the stack space limit of the server to the specified number of kilobytes. +A value of zero makes the stack size as large as possible. The default value +of \-1 leaves the stack space limit unchanged. +.TP 8 +.B \-logo +turns on the X Window System logo display in the screen-saver. +There is currently no way to change this from a client. +.TP 8 +.B nologo +turns off the X Window System logo display in the screen-saver. +There is currently no way to change this from a client. +.SH XDMCP OPTIONS +X servers that support XDMCP have the following options. +See the \fIX Display Manager Control Protocol\fP specification for more +information. +.TP 8 +.B \-query \fIhost-name\fP +Enable XDMCP and send Query packets to the specified host. +.TP 8 +.B \-broadcast +Enable XDMCP and broadcast BroadcastQuery packets to the network. The +first responding display manager will be chosen for the session. +.TP 8 +.B \-indirect \fIhost-name\fP +Enable XDMCP and send IndirectQuery packets to the specified host. +.TP 8 +.B \-port \fIport-num\fP +Use an alternate port number for XDMCP packets. Must be specified before +any \-query, \-broadcast or \-indirect options. +.TP 8 +.B \-class \fIdisplay-class\fP +XDMCP has an additional display qualifier used in resource lookup for +display-specific options. This option sets that value, by default it +is "MIT-Unspecified" (not a very useful value). +.TP 8 +.B \-cookie \fIxdm-auth-bits\fP +When testing XDM-AUTHENTICATION-1, a private key is shared between the +server and the manager. This option sets the value of that private +data (not that it is very private, being on the command line!). +.TP 8 +.B \-displayID \fIdisplay-id\fP +Yet another XDMCP specific value, this one allows the display manager to +identify each display so that it can locate the shared key. +.SH XKEYBOARD OPTIONS +X servers that support the XKEYBOARD extension accept the following options: +.TP 8 +.B \-xkbdir \fIdirectory\fP +base directory for keyboard layout files +.TP 8 +.B \-xkbmap \fIfilename\fP +keyboard description to load on startup +.TP 8 +.B [+-]accessx +enable(+) or disable(-) AccessX key sequences +.TP 8 +.B \-ar1 \fImilliseconds\fP +sets the length of time in milliseconds that a key must be depressed before +autorepeat starts +.TP 8 +.B \-ar2 \fImilliseconds\fP +sets the length of time in milliseconds that should elapse between +autorepeat-generated keystrokes +.PP +Many servers also have device-specific command line options. See the +manual pages for the individual servers for more details. +.SH SECURITY EXTENSION OPTIONS +X servers that support the SECURITY extension accept the following option: +.TP 8 +.B \-sp \fIfilename\fP +causes +the server to attempt to read and interpret filename as a security policy +file with the format described below. The file is read at +server startup and reread at each server reset. +.PP +The syntax of the security policy file is as follows. +Notation: "*" means zero or more occurrences of the preceding element, +and "+" means one or more occurrences. To interpret <foo/bar>, ignore +the text after the /; it is used to distinguish between instances of +<foo> in the next section. +.PP +.nf +<policy file> ::= <version line> <other line>* + +<version line> ::= <string/v> '\en' + +<other line > ::= <comment> | <access rule> | <site policy> | <blank line> + +<comment> ::= # <not newline>* '\en' + +<blank line> ::= <space> '\en' + +<site policy> ::= sitepolicy <string/sp> '\en' + +<access rule> ::= property <property/ar> <window> <perms> '\en' + +<property> ::= <string> + +<window> ::= any | root | <required property> + +<required property> ::= <property/rp> | <property with value> + +<property with value> ::= <property/rpv> = <string/rv> + +<perms> ::= [ <operation> | <action> | <space> ]* + +<operation> ::= r | w | d + +<action> ::= a | i | e + +<string> ::= <dbl quoted string> | <single quoted string> | <unqouted string> + +<dbl quoted string> ::= <space> " <not dqoute>* " <space> + +<single quoted string> ::= <space> ' <not squote>* ' <space> + +<unquoted string> ::= <space> <not space>+ <space> + +<space> ::= [ ' ' | '\et' ]* + +Character sets: + +<not newline> ::= any character except '\en' +<not dqoute> ::= any character except " +<not squote> ::= any character except ' +<not space> ::= any character except those in <space> +.fi +.PP +The semantics associated with the above syntax are as follows. +.PP +<version line>, the first line in the file, specifies the file format +version. If the server does not recognize the version <string/v>, it +ignores the rest of the file. The version string for the file format +described here is "version-1" . +.PP +Once past the <version line>, lines that do not match the above syntax +are ignored. +.PP +<comment> lines are ignored. +.PP +<sitepolicy> lines are currently ignored. They are intended to +specify the site policies used by the XC-QUERY-SECURITY-1 +authorization method. +.PP +<access rule> lines specify how the server should react to untrusted +client requests that affect the X Window property named <property/ar>. +The rest of this section describes the interpretation of an +<access rule>. +.PP +For an <access rule> to apply to a given instance of <property/ar>, +<property/ar> must be on a window that is in the set of windows +specified by <window>. If <window> is any, the rule applies to +<property/ar> on any window. If <window> is root, the rule applies to +<property/ar> only on root windows. +.PP +If <window> is <required property>, the following apply. If <required +property> is a <property/rp>, the rule applies when the window also +has that <property/rp>, regardless of its value. If <required +property> is a <property with value>, <property/rpv> must also have +the value specified by <string/rv>. In this case, the property must +have type STRING and format 8, and should contain one or more +null-terminated strings. If any of the strings match <string/rv>, the +rule applies. +.PP +The definition of string matching is simple case-sensitive string +comparison with one elaboration: the occurence of the character '*' in +<string/rv> is a wildcard meaning "any string." A <string/rv> can +contain multiple wildcards anywhere in the string. For example, "x*" +matches strings that begin with x, "*x" matches strings that end with +x, "*x*" matches strings containing x, and "x*y*" matches strings that +start with x and subsequently contain y. +.PP +There may be multiple <access rule> lines for a given <property/ar>. +The rules are tested in the order that they appear in the file. The +first rule that applies is used. +.PP +<perms> specify operations that untrusted clients may attempt, and +the actions that the server should take in response to those operations. +.PP +<operation> can be r (read), w (write), or d (delete). The following +table shows how X Protocol property requests map to these operations +in The Open Group server implementation. +.PP +.nf +GetProperty r, or r and d if delete = True +ChangeProperty w +RotateProperties r and w +DeleteProperty d +ListProperties none, untrusted clients can always list all properties +.fi +.PP +<action> can be a (allow), i (ignore), or e (error). Allow means +execute the request as if it had been issued by a trusted client. +Ignore means treat the request as a no-op. In the case of +GetProperty, ignore means return an empty property value if the +property exists, regardless of its actual value. Error means do not +execute the request and return a BadAtom error with the atom set to +the property name. Error is the default action for all properties, +including those not listed in the security policy file. +.PP +An <action> applies to all <operation>s that follow it, until the next +<action> is encountered. Thus, irwad means ignore read and write, +allow delete. +.PP +GetProperty and RotateProperties may do multiple operations (r and d, +or r and w). If different actions apply to the operations, the most +severe action is applied to the whole request; there is no partial +request execution. The severity ordering is: allow < ignore < error. +Thus, if the <perms> for a property are ired (ignore read, error +delete), and an untrusted client attempts GetProperty on that property +with delete = True, an error is returned, but the property value is +not. Similarly, if any of the properties in a RotateProperties do not +allow both read and write, an error is returned without changing any +property values. +.PP +Here is an example security policy file. +.PP +.ta 3i 4i +.nf +version-1 + +# Allow reading of application resources, but not writing. +property RESOURCE_MANAGER root ar iw +property SCREEN_RESOURCES root ar iw + +# Ignore attempts to use cut buffers. Giving errors causes apps to crash, +# and allowing access may give away too much information. +property CUT_BUFFER0 root irw +property CUT_BUFFER1 root irw +property CUT_BUFFER2 root irw +property CUT_BUFFER3 root irw +property CUT_BUFFER4 root irw +property CUT_BUFFER5 root irw +property CUT_BUFFER6 root irw +property CUT_BUFFER7 root irw + +# If you are using Motif, you probably want these. +property _MOTIF_DEFAULT_BINDINGS root ar iw +property _MOTIF_DRAG_WINDOW root ar iw +property _MOTIF_DRAG_TARGETS any ar iw +property _MOTIF_DRAG_ATOMS any ar iw +property _MOTIF_DRAG_ATOM_PAIRS any ar iw + +# The next two rules let xwininfo -tree work when untrusted. +property WM_NAME any ar + +# Allow read of WM_CLASS, but only for windows with WM_NAME. +# This might be more restrictive than necessary, but demonstrates +# the <required property> facility, and is also an attempt to +# say "top level windows only." +property WM_CLASS WM_NAME ar + +# These next three let xlsclients work untrusted. Think carefully +# before including these; giving away the client machine name and command +# may be exposing too much. +property WM_STATE WM_NAME ar +property WM_CLIENT_MACHINE WM_NAME ar +property WM_COMMAND WM_NAME ar + +# To let untrusted clients use the standard colormaps created by +# xstdcmap, include these lines. +property RGB_DEFAULT_MAP root ar +property RGB_BEST_MAP root ar +property RGB_RED_MAP root ar +property RGB_GREEN_MAP root ar +property RGB_BLUE_MAP root ar +property RGB_GRAY_MAP root ar + +# To let untrusted clients use the color management database created +# by xcmsdb, include these lines. +property XDCCC_LINEAR_RGB_CORRECTION root ar +property XDCCC_LINEAR_RGB_MATRICES root ar +property XDCCC_GRAY_SCREENWHITEPOINT root ar +property XDCCC_GRAY_CORRECTION root ar + +# To let untrusted clients use the overlay visuals that many vendors +# support, include this line. +property SERVER_OVERLAY_VISUALS root ar + +# Dumb examples to show other capabilities. + +# oddball property names and explicit specification of error conditions +property "property with spaces" 'property with "' aw er ed + +# Allow deletion of Woo-Hoo if window also has property OhBoy with value +# ending in "son". Reads and writes will cause an error. +property Woo-Hoo OhBoy = "*son" ad + +.fi +.SH "NETWORK CONNECTIONS" +The X server supports client connections via a platform-dependent subset of +the following transport types: TCP\/IP, Unix Domain sockets, DECnet, +and several varieties of SVR4 local connections. See the DISPLAY +NAMES section of the \fIX(1)\fP manual page to learn how to specify +which transport type clients should try to use. +.SH GRANTING ACCESS +The X server implements a platform-dependent subset of the following +authorization protocols: MIT-MAGIC-COOKIE-1, XDM-AUTHORIZATION-1, +SUN-DES-1, and MIT-KERBEROS-5. See the \fIXsecurity(1)\fP manual page +for information on the operation of these protocols. +.PP +Authorization data required by the above protocols is passed to the +server in a private file named with the \fB\-auth\fP command line +option. Each time the server is about to accept the first connection +after a reset (or when the server is starting), it reads this file. +If this file contains any authorization records, the local host is not +automatically allowed access to the server, and only clients which +send one of the authorization records contained in the file in the +connection setup information will be allowed access. See the +\fIXau\fP manual page for a description of the binary format of this +file. See \fIxauth(1)\fP for maintenance of this file, and distribution +of its contents to remote hosts. +.PP +The X server also uses a host-based access control list for deciding +whether or not to accept connections from clients on a particular machine. +If no other authorization mechanism is being used, +this list initially consists of the host on which the server is running as +well as any machines listed in the file \fI/etc/X\fBn\fI.hosts\fR, where +\fBn\fP is the display number of the server. Each line of the file should +contain either an Internet hostname (e.g. expo.lcs.mit.edu) or a DECnet +hostname in double colon format (e.g. hydra::). There should be no leading +or trailing spaces on any lines. For example: +.sp +.in +8 +.nf +joesworkstation +corporate.company.com +star:: +bigcpu:: +.fi +.in -8 +.PP +Users can add or remove hosts from this list and enable or disable access +control using the \fIxhost\fP command from the same machine as the server. +.PP +If the X FireWall Proxy (\fIxfwp\fP) is being used without a sitepolicy, +host-based authorization must be turned on for clients to be able to +connect to the X server via the \fIxfwp\fP. If \fIxfwp\fP is run without +a configuration file and thus no sitepolicy is defined, if \fIxfwp\fP +is using an X server where xhost + has been run to turn off host-based +authorization checks, when a client tries to connect to this X server +via \fIxfwp\fP, the X server will deny the connection. See \fIxfwp(1)\fP +for more information about this proxy. +.PP +The X protocol intrinsically does not have any notion of window operation +permissions or place any restrictions on what a client can do; if a program can +connect to a display, it has full run of the screen. +X servers that support the SECURITY extension fare better because clients +can be designated untrusted via the authorization they use to connect; see +the \fIxauth(1)\fP manual page for details. Restrictions are imposed +on untrusted clients that curtail the mischief they can do. See the SECURITY +extension specification for a complete list of these restrictions. +.PP +Sites that have better +authentication and authorization systems might wish to make +use of the hooks in the libraries and the server to provide additional +security models. +.SH SIGNALS +The X server attaches special meaning to the following signals: +.TP 8 +.I SIGHUP +This signal causes the server to close all existing connections, free all +resources, and restore all defaults. It is sent by the display manager +whenever the main user's main application (usually an \fIxterm\fP or window +manager) exits to force the server to clean up and prepare for the next +user. +.TP 8 +.I SIGTERM +This signal causes the server to exit cleanly. +.TP 8 +.I SIGUSR1 +This signal is used quite differently from either of the above. When the +server starts, it checks to see if it has inherited SIGUSR1 as SIG_IGN +instead of the usual SIG_DFL. In this case, the server sends a SIGUSR1 to +its parent process after it has set up the various connection schemes. +\fIXdm\fP uses this feature to recognize when connecting to the server +is possible. +.SH FONTS +The X server +can obtain fonts from directories and/or from font servers. +The list of directories and font servers +the X server uses when trying to open a font is controlled +by the \fIfont path\fP. +.LP +The default font path is +"<XRoot>/lib/X11/fonts/misc/, +<XRoot>/lib/X11/fonts/Speedo/, +<XRoot>/lib/X11/fonts/Type1/, +<XRoot>/lib/X11/fonts/75dpi/, +<XRoot>/lib/X11/fonts/100dpi/" . +where <XRoot> refers to the root of the X11 install tree. +.LP +The font path can be set with the \fB\-fp\fP option or by \fIxset(1)\fP +after the server has started. +.SH FILES +.TP 30 +/etc/X\fBn\fP.hosts +Initial access control list for display number \fBn\fP +.TP 30 +<XRoot>/lib/X11/fonts/misc, <XRoot>/lib/X11/fonts/75dpi, <XRoot>/lib/X11/fonts/100dpi +Bitmap font directories +.TP 30 +<XRoot>/lib/X11/fonts/Speedo, <XRoot>/lib/X11/fonts/Type1 +Outline font directories +.TP 30 +<XRoot>/lib/X11/fonts/PEX +PEX font directories +.TP 30 +<XRoot>/lib/X11/rgb.txt +Color database +.TP 30 +/tmp/.X11-unix/X\fBn\fP +Unix domain socket for display number \fBn\fP +.TP 30 +/tmp/rcX\fBn\fP +Kerberos 5 replay cache for display number \fBn\fP +.TP 30 +/usr/adm/X\fBn\fPmsgs +Error log file for display number \fBn\fP if run from \fIinit(8)\fP +.TP 30 +<XRoot>/lib/X11/xdm/xdm-errors +Default error log file if the server is run from \fIxdm(1)\fP +.LP +Note: <XRoot> refers to the root of the X11 install tree. +.SH "SEE ALSO" +General information: X(1) +.PP +Protocols: +.I "X Window System Protocol," +.I "The X Font Service Protocol," +.I "X Display Manager Control Protocol" +.PP +Fonts: bdftopcf(1), mkfontdir(1), xfs(1), xlsfonts(1), xfontsel(1), xfd(1), +.I "X Logical Font Description Conventions" +.PP +Security: Xsecurity(1), xauth(1), Xau(1), xdm(1), xhost(1), xfwp(1) +.I "Security Extension Specification" +.PP +Starting the server: xdm(1), xinit(1) +.PP +Controlling the server once started: xset(1), xsetroot(1), xhost(1) +.PP +Server-specific man pages: +Xdec(1), XmacII(1), Xsun(1), Xnest(1), Xvfb(1), +XF86_Accel(1), XF86_Mono(1), XF86_SVGA(1), XF86_VGA16(1), XFree86(1) +.PP +Server internal documentation: +.I "Definition of the Porting Layer for the X v11 Sample Server" +.SH AUTHORS +The sample server was originally written by Susan Angebranndt, Raymond +Drewry, Philip Karlton, and Todd Newman, from Digital Equipment +Corporation, with support from a large cast. It has since been +extensively rewritten by Keith Packard and Bob Scheifler, from MIT. +Dave Wiggins took over post-R5 and made substantial improvements. |