VNC remote control software function introduction
Support multiple operating systems
VNC Server and VNCVVIEWER support a variety of operating systems, such as Windows, Linux, MacOS and Unix series (unix, solaris, etc.), so VNC Server and VNC Viewer can be installed in different operating systems;
Intelligent control
The superiority of RealvNC is that if the main control -end computer of the operating system is not installed with VNC Viewer, it can also control the controlled end (required the support of the Java virtual machine) through general network browser (such as IE, etc.).
How to use vnc remote control software
(1) Start the VNC Server on the server side.
(2) The VNC client is connected to the VNC Server through the browser or VNC Viewer.
(3) VNC Server transmits a dialog window to the client, requiring to enter the connection password, and the access VNC Server display device.
(4) After entering the online password in the client, VNC Server verify whether the client has access permissions.
(5) If the client is verified by VNC Server, the client requires VNC Server to display the desktop environment.
(6) VNC Server requires X Server to hand over the control of the screen display control by the X Server through X Protocol.
(7) VNC Server will be sent to the client with the VNC communication protocol with the VNC communication protocol in the future, and allows the client to control the desktop environment and input devices of VNC Server.
VNC remote control software installation tutorial
1. First of all, the VNC server needs to be installed on the computer. Double -click the downloaded installation program to install the installation interface, and the installation path can be default. Select a complete installation in the installation component.
2. Here, the following two items need to be tick.
3. Then you can install it in the next step. During the installation process, the VNC Server service configuration option will be jumped out. If you want to connect, you can choose to be determined without verification.
VNC remote control software common problems
What are the commands of VNC remote control software?
vncserver
This service program must run on the main (or remote) computer. You can only use this service as a user (no root user identity).
vncviewer
Local applications, which are used to remotely access a computer running VNCSERVER and display their environment. You need to know the IP address of the remote computer and the password set by VNCSERVER.
vncpasswd
VncServer's password setting tool. The VNCSERVER service program cannot run (good habit) without setting a password. If you are not set, it will prompt you to enter a password when running VNCSERVER. Therefore, generally I do not run this command separately to set the password.
vncconnect
Tell VNCSERVER to connect to an IP and port number of computers running Vncviewer. In this way, I can avoid the password for others to access.
XVNC
A VNC "main control" program generally does not need to run directly. (VNCSERVER and VNCViewer are actually XVNC scripts)
Find all available options and run:
XVNC -Help
For security considerations, it is generally not recommended to run the VNCSERVER program directly at the super user account. If you need the environment of the super user, please use the Su command to log in to the super user account after logging in to the general user.
How to log into the controlled end with a graphic interface?
Edit ~/.vnc/xstartup
#!/Bin/sh
# Uncomment the following two lines for normal desktop:
# Unset session_manager
# Exec/ETC/X11/Xinit/Xinitrc
[-X/ETC/VNC/XSTARTUP] && EXEC/ETC/VNC/XSTARTUP
[-R $ HOME/.xResources] && XRDB $ HOME/.XResources
XSetroot -Solid Grey
Vncconfig -iconic &
#Xterm -Geometry 80x24+10+10 -LS -Title "$ vncdesktop desktop" &
GNOME-SESSION & Suggestion is recommended to choose this. Essence Essence Both the others add it to#
StartkDE &
TWM &
Gnome-session is to start the Gnome graphics interface; StartkDE is to start the KDE graphics interface; TWM is the initial text interface. The three chose one of them.
it works
it works
it works