Is one excellent remote control tool software, a famous European research laboratory AT&T development. VNC is based on UNIX and Linux operating system of free and open source software, remote control ability is strong, high efficiency, its performance can and Windows and MAC of any remote control software comparable. In Linux, VNC include the following four each command: vncserver, vncviewer, vncpasswd, and vncconnect. In most cases I only need one two command: vncserver and vncviewer.
introduction
VNC is basically belongs to a kind of display system, which means he can bring the complete window interface through the network, transmission to another computer screen. Windows Server contains "Terminal Server", Symantec company developed the charge software PCAnywhere and recent popular Teamviewer covariance XT800, express delivery, general KDT belong to the general principle of design, and these software and based on the principles of the VNC made their corresponding improvement, improved the accessibility, connecting rate and can penetrate the connection (Teamviewer, association XT800, general KDT).
characteristics
Equally possible long-range concatenation UNIX, Linux on graphical operation are popular Xmanager, compared with VNC - both working principle is different, the former is remote concatenation operating system, all operations in the UNIX, Linux server hosting services, even if the operation process of "local computer operation and host network disconnect", also do not affect operating smoothly; While the latter (Xmanager) is through port will host server UI interface guide to local computer display, such as an operating process appear "a local computer operation and host network disconnect", operation will interrupt failed! If the operation is the task is very important, can be interrupted, such as ORACLE RAC implementation, the result is disastrous! More importantly, VNC is free, open-source, Xmanager you must be registered version with crack.
part
VNC is basically consists of two parts: one is the client applications (vncviewer); But another part is the server applications (vncserver). VNC basic operation principle and some Windows of remote control software is very much alike. VNC the server application on UNIX and Linux operating systems adaptability is strong, graphical user interface is very friendly, look and Windows of software interface also very similar. In any installed the client applications (vncviewer) Linux platform of computer can be very convenient and install a server-side applications (vncserver) computer interconnected. In addition, the server (vncserver) has built-in Java Web interface, so that the user through the server to other computer operations can be shown by Netscape, such operating process and display mode stark convenient.
Command description
Vncserver
This service program must in main (or remote) running on your computer. You can only as users (don't need the root user identity) use of the service.
Vncviewer
Local application program for remote access operation vncserver computer and display their environment. You need to know the remote computer's IP address and vncserver set password.
Vncpasswd
Vncserver password set of tools. Vncserver service program not set password will not run (good habit). If you are not set, operation vncserver when it will cue you enter a password. So, I normally do not run separately this command to set the password.
Vncconnect
Tell vncserver connect to remote a run vncviewer computer IP and socket. So I can avoid to others an access password.
Xvnc
A "master" program, VNC generally don't need immediate execution. (vncserver and vncviewer is actually Xvnc script)
Search for all available options, run:
Xvnc - and photographs
Because of safety concerns, generally do not suggest directly with super user account operation vncserver program. If you need super user's environment, please with general user login the reuse after su command login to the super user account.
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