Installing a GUI on CentOS 7 - Step-by-Step Guide

 Installing a GUI on CentOS 7 - Step-by-Step Guide

Installing a GUI (Graphical User Interface) on top of CentOS 7 can provide a more user-friendly experience for those who prefer using a graphical interface over a command-line interface. In this blog, we'll walk you through the steps to install the GNOME desktop environment on CentOS 7.

Before we begin, make sure you have a fresh installation of CentOS 7 and are logged in as a root user. If you're not logged in as root, you can use the sudo command to run commands with root privileges.

Step 1: Update the System

Before we install any packages, it's a good idea to update the system. You can update the system by running the following command:

yum update

Step 2: Install the GNOME Desktop Environment

To install the GNOME desktop environment, you need to run the following command:

yum groupinstall "GNOME Desktop"

Step 3: Enable GUI on Startup

Next, we need to set the GUI to start automatically on boot. You can do this by running the following command:c

systemctl set-default graphical.target

Step 4: Reboot the System

After setting the GUI to start automatically on boot, you need to reboot the system to apply the changes. You can reboot the system by running the following command:

reboot

Step 5: Log in to the GNOME Desktop Environment

After rebooting the system, you should see a login screen. Enter your username and password to log in to the GNOME desktop environment.

And that's it! You have successfully installed a GUI on top of CentOS 7. You should now be able to use the GNOME desktop environment to perform various tasks on your system.

In conclusion, installing a GUI on CentOS 7 is a simple process that can greatly improve the user experience for those who prefer using a graphical interface. By following these steps, you can have a GUI up and running in no time.