vncserver.man

远程连接vnc 大家需要编译后才能使用奥

.TH vncserver 1 "15 August 2002" "RealVNC Ltd" "Virtual Network Computing"
.SH NAME
vncserver \- start or stop a VNC server
.SH SYNOPSIS
.B vncserver
.RI [: display# ]
.RB [ \-name
.IR desktop-name ]
.RB [ \-geometry
.IR width x height ]
.RB [ \-depth
.IR depth ]
.RB [ \-pixelformat
.IR format ]
.RI [ Xvnc-options... ]
.br
.BI "vncserver \-kill :" display#
.SH DESCRIPTION
.B vncserver
is used to start a VNC (Virtual Network Computing) desktop.
.B vncserver
is a Perl script which simplifies the process of starting an Xvnc server.  It
runs Xvnc with appropriate options and starts some X applications to be
displayed in the VNC desktop.

.B vncserver
can be run with no options at all. In this case it will choose the first
available display number (usually :1), start Xvnc as that display, and run a
couple of basic applications to get you started. You can also specify the
display number, in which case it will use that number if it is available and
exit if not, eg:

.RS
vncserver :13
.RE

Editing the file $HOME/.vnc/xstartup allows you to change the applications run
at startup (but note that this will not affect an existing desktop).

.SH OPTIONS
You can get a list of options by giving \fB\-h\fP as an option to vncserver.  In
addition to the options listed below, any unrecognised options will be passed
to Xvnc - see the Xvnc man page, or "Xvnc \-help" for details.

.TP
.B \-name \fIdesktop-name\fP
Each desktop has a name which may be displayed by the viewer. It defaults to
"X" but you can change it with this option.  It is passed in to the xstartup
script via the $VNCDESKTOP environment variable, allowing you to run a
different set of applications according to the name of the desktop.

.TP
.B \-geometry \fIwidth\fPx\fIheight\fP
Specify the size of the desktop to be created. Default is 1024x768. 

.TP
.B \-depth \fIdepth\fP
Specify the pixel depth in bits of the desktop to be created. Default is 16,
other possible values are 8, 15 and 24 - anything else is likely to cause
strange behaviour by applications.

.TP
.B \-pixelformat \fIformat\fP
Specify pixel format for server to use (BGRnnn or RGBnnn).  The default for
depth 8 is BGR233 (meaning the most significant two bits represent blue, the
next three green, and the least significant three represent red), the default
for depth 16 is RGB565 and for depth 24 is RGB888.

.TP
.B \-cc 3
As an alternative to the default TrueColor visual, this allows you to run an
Xvnc server with a PseudoColor visual (i.e. one which uses a colour map or
palette), which can be useful for running some old X applications which only
work on such a display.  Note that viewing such a desktop can be painful
because it usually results in a full-screen redraw every time an entry in the
colour map changes.  Values other than 3 (PseudoColor) and 4 (TrueColor) for
the \-cc option may result in strange behaviour, and PseudoColor desktops must
be 8 bits deep.

.TP
.B \-kill :\fIdisplay#\fP
This kills a VNC desktop previously started with vncserver.  It does this by
killing the Xvnc process, whose process ID is stored in the file
"$HOME/.vnc/\fIhost\fP:\fIdisplay#\fP.pid".  It actually ignores anything
preceding a ":" in its argument.  This can be useful so you can write
"vncserver \-kill $DISPLAY", for example at the end of your xstartup file after
a particular application exits.

.SH FILES
Several VNC-related files are found in the directory $HOME/.vnc:
.TP
$HOME/.vnc/xstartup
A shell script specifying X applications to be run when a VNC desktop is
started.  If it doesn't exist, vncserver will create a new one which runs a
couple of basic applications.
.TP
$HOME/.vnc/passwd
The VNC password file.
.TP
$HOME/.vnc/\fIhost\fP:\fIdisplay#\fP.log
The log file for Xvnc and applications started in xstartup.
.TP
$HOME/.vnc/\fIhost\fP:\fIdisplay#\fP.pid
Identifies the Xvnc process ID, used by the
.B \-kill
option.

.SH SEE ALSO
.BR vncviewer (1),
.BR vncpasswd (1),
.BR vncconnect (1),
.BR Xvnc (1)
.br
http://www.realvnc.com

.SH AUTHOR
Tristan Richardson, RealVNC Ltd.

VNC was originally developed by the RealVNC team while at Olivetti Research Ltd
/ AT&T Laboratories Cambridge.  It is now being maintained by RealVNC Ltd.  See
http://www.realvnc.com for details.