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This article mainly introduces "how to install GNOME graphical desktop for RedHat system". In daily operation, I believe that many people have doubts about how to install GNOME graphical desktop for RedHat system. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the question of "how to install GNOME graphical desktop for RedHat system". Next, please follow the editor to study!

Although Linux administrators may not need a graphical user interface, users transferred from Microsoft Windows do. To do this, Linux needs a GUI to make Microsoft Windows users more accustomed.

Red Hat Linux provides GNOME, the GNU network object model environment. GNOME provides not only high-performance GUI, but also high-performance software such as office components, for which Microsoft users pay hundreds of dollars. Of course, there is no license fee for Linux. This has led many companies and governments to replace Microsoft Windows with Linux.

GNOME provides a GUI interface, control Mini Program and several important applications. Many of these components: you can replace expensive third-party applications that run only in Microsoft Windows. This chapter provides an overview of the GNOME desktop.

In addition, the GNOME version of Red Hat can use KDE applications and utilities, and many KDE tools can be accessed directly from the GNOME main menu button.

The graphical desktop environment provides users with three main tools to use the applications on the system, namely, panel icons, desktop icons and menu systems.

The bar across the bottom of the desktop is called the panel, which is the core of the graphical interface. The panel contains an application launcher, a notification area for notification warning icons, and a small application called Mini Program (applet). They allow users to control the volume, switch workspaces, and display system status.

The standard GNOME desktop has all the features of the GUI operating system today, including panels, main menu buttons, and icons. You can customize each component as needed, and you can even configure a standard interface for your GNOME installation. The appearance of GNOME can be controlled and customized through the GNOME control center. The first time you start GUI in Red Hat Linux, you can see the desktop.

The basic GNOME interface is simple, as shown in the figure, you can navigate to the home directory (the home directory of the user name), the Start Here button opens Mini Program, utilities and applications, and a Trash folder. All three use Nautilus, a "Explorer" graphical shell for managing files, GNOME configurations, and any related GUI tools in the Linux system.

Here are the basic installation methods:

One: check the running level of the system and whether the desktop environment is installed

The code is as follows:

[root@localhost ~] # runlevel

N 3

The code is as follows:

[root@localhost ~] # yum grouplist | more

Loaded plugins: product-id, security, subscription-manager

This system is not registered to Red Hat Subscription Management. You can use subscription-

Manager to register.

Setting up Group Process

Installed Groups:

Additional Development

Base

Console internet tools

Directory Client

E-mail server

Fonts

Graphical Administration Tools

Hardware monitoring utilities

Java Platform

Large Systems Performance

Legacy UNIX compatibility

Legacy X Window System compatibility

NFS file server

Network file system client

Networking Tools

PHP Support

Performance Tools

Perl Support

Scientific support

Security Tools

Server Platform

System Management

System administration tools

TurboGears application framework

Web Server

You can also use the following command to verify that the desktop environment components are installed

The code is as follows:

[root@localhost ~] # ps-A | egrep-I "gnome | kde | mate | cinnamon | lx | xfce | jwm"

[root@localhost ~] #

Second: install the desktop environment-related software group

Using yum grouplist, you can see that Desktop, Desktop Platfrom, X Window System, Graphics Creation Tools and other software components related to desktop environment can be installed.

The code is as follows:

[root@localhost ~] # yum groupinstall "Desktop"Desktop Platform"

[root@localhost ~] # yum groupinstall "X Window System"Graphics Creation Tools"

Three: modify the startup level of the system to 5

The code is as follows:

[root@localhost ~] # vi / etc/inittab

# inittab is only used by upstart for the default runlevel.

#

# ADDING OTHER CONFIGURATION HERE WILL HAVE NO EFFECT ON YOUR SYSTEM.

#

# System initialization is started by / etc/init/rcS.conf

#

# Individual runlevels are started by / etc/init/rc.conf

#

# Ctrl-Alt-Delete is handled by / etc/init/control-alt-delete.conf

#

# Terminal gettys are handled by / etc/init/tty.conf and / etc/init/serial.conf

# with configuration in / etc/sysconfig/init.

#

# For information on how to write upstart event handlers, or how

# upstart works, see init (5), init (8), and initctl (8).

#

# Default runlevel. The runlevels used are:

# 0-halt (Do NOT set initdefault to this)

# 1-Single user mode

# 2-Multiuser, without NFS (The same as 3, if you do not have networking)

# 3-Full multiuser mode

# 4-unused

# 5-X11

# 6-reboot (Do NOT set initdefault to this)

#

Id:3:initdefault:

Change the startup level of the system from 3 to 5, and then restart the system, the following interface appears after the restart, just follow the prompts. Restart the system, namely OK, after the operation is completed.

At this point, the study on "how to install the GNOME graphical desktop to the RedHat system" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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