For this particular tutorial, we will install TigerVNC. They include RealVNC, X11VNC, TigerVNC, TurboVNC, etc. There are several VNC applications available for Linux. Once the installation completes, we will install our VNC server. However, that will also depend on your internet speed. GNOME is quite a large package, and the process might take a while to complete. This command will install the GNOME Desktop Environment. If you’d like a different desktop environment then feel free to install another one from the section covering desktop environments below, and then you can return here and continue the tutorial. Else, execute the command below on your Terminal to install the necessary GUI packages. If you already have GUI installed, you can skip this step. When you connect to your remote CentOS system using VNC, what you access is the Desktop Interface. If you are running a headless (without graphical Desktop interface) CentOS system, you will first need to install the GUI. If you’re on Linux then I prefer Remmina, although there are other great and popular choices such as Vinagre.īefore we start let’s also update our package index and upgrade our existing packages to the latest version: sudo dnf update & sudo dnf upgrade Step 1. You can choose your OS and download Real VNC Viewer here. The one I’m using in this tutorial is Real VNC Viewer.It’s available for Windows, macOS, Linux, Android, and others. There are some popular VNC viewers that you can choose from. The VNC Client is the software you will use to connect to the remote computer. A VNC Client (also called VNC Viewer) installed on your local computer.You can also act as root, however it’s not recommended, especially if you’re working on a “sensitive” system, since you can harm it if you’re not careful. If you don’t have one already, you can quickly create one by using our tutorial How to Create a Sudo User in CentOS. A machine running CentOS 8, Rocky Linux 8, AlmaLinux 8, or similar.Setting the Desktop Environment in the ~/.vnc/config File.Configuring VNC to Use Other Desktop Environments (And Switching Between Them).Set up an SSH Tunnel with Your Terminal.VNC Initial Configuration – Setup Password

Centos 7 vnc server