How can CentOS install a graphical interface?

To install a graphical interface on CentOS, you can follow these steps:

  1. Open the terminal and log in to the system with the root user.
  2. Run the following command to ensure that the system is updated to the latest version:
  3. update the yum software
  4. Install the GNOME desktop environment (you can replace “gnome” with the corresponding name if you want a different desktop environment, such as KDE, Xfce, etc.)
  5. Install the “GNOME Desktop” group with all packages without prompting by using the command: yum groupinstall “GNOME Desktop” -y
  6. After installation is complete, run the following command to set the system’s default startup graphical interface.
  7. Set the default target to graphical mode using systemctl.
  8. Start the graphical interface.
  9. Start the graphical interface system.
  10. To automatically access the graphical interface every time the system starts up, you can execute the following command:
  11. Enable the graphical target using systemctl.
  12. The system should automatically restart and the graphical interface should start up.

Please note that installing a graphical interface may consume certain system resources. If your server has limited resources, it may not be suitable to install a graphical interface.

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