hosting image
DNF command For Users CentOS 8

DNF command For Users CentOS 8

You’ve come to the correct spot if you run CentOS 8 and want to manage software packages efficiently. A strong tool that speeds up the procedure for installing, updating, and deleting packages from your system is the DNF (Dandified YUM) command. We’ll delve into the DNF command’s details in this post and see how it may simplify your package management responsibilities.

The package manager originally used in CentOS, YUM, has been replaced by DNF, a more recent version. It provides improved efficiency, faster dependency resolution, and an interface that is easier to use. DNF is a crucial component of CentOS 8’s software management system since it makes use of RPM packages.

Upgrade now: Buy Linux VPS for optimal DNF command performance on CentOS 8.

Installing DNF on CentOS 8

You must make sure DNF is installed on your machine before you can begin. The majority of the time, CentOS 8 has DNF pre-installed. The following command may be used to install it if it isn’t already there:

sudo yum install dnf

Updating Packages with DNF

For performance and security, it’s critical to keep your software up to date. This procedure is made easier by DNF with the following command:

sudo dnf update

Installing Packages

New package installation is a frequent chore, and DNF makes it simple. The command to use to install a package is:

sudo dnf install package_name

Removing Packages

The DNF command may be used to delete packages that you no longer require:

sudo dnf remove package_name

Searching for Packages

Searching for a certain package? DNF enables keyword searches for packages.

sudo dnf search keyword

Managing Repositories

Repositories are necessary for managing packages. You can effectively manage repositories with DNF:

  • Enabling a repository:
sudo dnf config-manager --set-enabled repository_name
  • Disabling a repository:
sudo dnf config-manager --set-disabled repository_name

Resolving Dependencies

The seamless installation procedure is ensured by DNF’s prowess in resolving package dependencies.

See also  How To Connect to linux server?

Group Package Installation

Install many connected packages by using:

sudo dnf groupinstall group_name

Keeping System Up to Date

Enable the DNF-automatic plugin to automate the process of upgrading packages.

Cleaning Package Cache

Cleaning the DNF package cache will save up storage space:

sudo dnf clean all

Exploring DNF Plugins

Different plugins that increase DNF’s capability are supported. To improve your experience with package management, explore and use these plugins.

Troubleshooting Common Issues

Are you having issues? DNF offers helpful error messages to aid in problem-solving and troubleshooting.

Enhancing Security with DNF

Security comes first. DNF makes sure you can control system vulnerabilities and safely install packages.


In conclusion, CentOS 8’s DNF command revolutionizes package administration. It is an indispensable tool for every user because to its clear instructions, effective dependency resolution, and user-friendly design. DNF makes it easier to install, update, or remove packages while enhancing your overall experience.

DNF is not backward compatible with YUM, but its commands and functionalities are designed to be familiar to YUM users.

It's recommended to update your packages regularly, at least once a week, to ensure security and performance improvements.

DNF doesn't have a built-in rollback feature like YUM, but you can achieve a similar result using version-specific package installation.

On CentOS 8, keep in mind that the DNF command is your go-to tool for smooth and effective package management.


5/5 - (1 vote)

Leave a Reply

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Setup Your Server