What is VNC?

The abbreviation of VNC(virtual network computer) is the remote control tool software developed by OlivettiOracle Laboratory, which was merged into AT&T Company in 1999. VNC can transmit keyboard and mouse actions and real-time screen images through the network. In Linux, VNC includes the following four commands: vncserver, vncviewer, vncpasswd and vncconnect. In most cases, users only need two of these commands: vncserver and vncviewer. VNC basically consists of two parts: one is the client application (VNC viewer); The other part is the server-side application (vncserver). The basic working principle of VNC is very similar to some remote control software under Windows. The server-side application of VNC has strong adaptability in UNIX and Linux operating systems, and the graphical user interface is very friendly, which looks like the software interface under Windows.