You can verify that the service is successfully started with: sudo systemctl status The VNC server will listen on port 5901, as we discussed in the previous section. To start and enable the VNC service for the user mapped to the display port :1, enter: sudo systemctl enable -now Once you’re done with the configuration, the last step is to start the VNC server. What is important to understand is that when working with VNC servers, :X is a display port that refers to 5900+X. If you map another user, for example, to display port :2, the server will also listen on port 5902 (5900+2). In our case, the server is running on TCP port 5901 (5900+1). :1 is the display port number on which the VNC server will run. # TigerVNC User assignment # This file assigns users to specific VNC display numbers. Open the file and add the following: vim ~/.vnc/config VNC reads the user configuration settings from the ~/.vnc/config file. The next step is to configure TigerVNC to use Gnome. If you’re adding a second user, switch to it

Would you like to enter a view-only password (y/n)? n The first time the vncpasswd command is run, it will create and store the password file in the user’s ~/.vnc directory. If you choose to set up a view-only password, the user will not be able to interact with the VNC instance with the mouse and the keyboard. You will be prompted to enter and confirm the password and whether to set it as a view-only password. Run the command as the user that will access the VNC server, do not use sudo: vncpasswd Use the vncpasswd command to set up the password. In this example, we’ll show you how to configure TigerVNC for one or more VNC users. In CentOS 8, TigerVNC is configured using the systemd daemon. To install it, type: sudo dnf install tigervnc-server Configuring VNC Server # It is available in the default CentOS repositories. Is an actively maintained high-performance open-source VNC server. Run the following command to install Gnome, the default desktop environment in CentOS 8 on your remote machine: sudo dnf groupinstall 'Server with GUI'ĭepending on your system, downloading and installing the Gnome packages and dependencies may take some time. If the machine you want to connect to doesn’t have GUI, the first step is to install it.

Generally, servers don’t have a desktop environment installed. To follow this guide, you need to be logged in as a user with sudo privileges We’ll also show you how to securely connect to the VNC server through an SSH tunnel. This article covers the steps to install and configure a VNC server on CentOS 8. Install / Configure VNC Server and XFCE GUI on CentOS7

Vncserver linux