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X-based VNC serverXvnc is the Unix VNC server based on a standard X server. Applications can display themselves on it as if it were a normal X display, but they will actually appear on any connected VNC viewers rather than on a physical screen. So Xvnc is really two servers in one. To the applications it is an X server, and to the remote VNC users it is a VNC server. By convention we have arranged that the VNC server display number will be the same as the X server display number, which means you can use eg. snoopy:2 to refer to it in both the X world and the VNC world. Normally you will start Xvnc using the vncserver script, which is designed to simplify the process, and which is written in Perl. You can edit this to suit your preferences and local conditions. We recommend doing this rather than running Xvnc directly, but Xvnc has essentially the same options as a standard X server, with a few extensions. Running Xvnc -h will display a list. As mentioned in Getting Started, vncserver can be run with no options at all. In this case it will choose the first available display number, 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 us that number if it is available and exit if not, eg: vncserver :13 Run with the -help argument to see the other options. The important ones are as follows:
In general, you can specify standard X server arguments to vncserver, and they will be passed through to Xvnc. Again, Xvnc -help will list its options, including:.
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