CentOS GUI Install - Shell/Bash

Introduction

This guide provides step-by-step instructions on how to install the CentOS GUI (Graphical User Interface) using the Shell/Bash command-line interface. If you are a programmer or developer working with CentOS, having a GUI can enhance your productivity and make it easier to perform various tasks.

Prerequisites

Before proceeding with the installation, ensure that you have the following:

• A CentOS server or virtual machine (VM)
• Access to the internet for package installation

Installation Steps

Step 1: Update System Packages

Update the existing system packages to ensure you have the latest versions and avoid any potential conflicts during the installation.

sudo yum update

Step 2: Install GNOME Desktop Environment

GNOME is a popular desktop environment for CentOS that provides a user-friendly interface. Install it using the following command:

sudo yum groupinstall "GNOME Desktop" -y

Step 3: Set GNOME as the Default Desktop Manager

Configure CentOS to use GNOME as the default desktop manager by running the following command:

sudo systemctl set-default graphical.target

Step 4: Start the GUI

Reboot your CentOS server to start the GUI and access the graphical interface. Use the following command to reboot:

sudo reboot

After the reboot, you will be greeted with the CentOS login screen.

Step 5: Log in to the GUI

Enter your username and password to log in to the CentOS GUI. You should now have access to the graphical interface and its associated applications.

Conclusion

Congratulations! You have successfully installed the CentOS GUI using the Shell/Bash command-line interface. Having a graphical interface can greatly enhance your productivity as a programmer or developer working with CentOS. Enjoy the benefits of an intuitive and user-friendly environment.