How to Configure ‘DNF’ Fork of Yum 27 Commands for RPM Package Management in Fedora 22 & CentOS 7

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Published on May 28, 2015 9:59:32 PM ● Video Link: https://www.youtube.com/watch?v=HuZFMoG52zo

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Duke Nukem Forever (2011)

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Tutorial

Duration: 12:39

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Hello Everyone,

In this tutorial,

Let Us Configure ‘DNF’ Fork of Yum 27 Commands for RPM Package Management in Redhat Linux 7 & CentOS 7

Installation of DNF
To install DNF on RHEL/CentOS systems, you need to first install and enable epel-release repository.
Step 1 :- yum install epel-release OR yum install epel-release –y

Install DNS package using yum command from epel-release repository.
Step 2 :- yum install dnf

Check DNF Version
Step 3 :- dnf --version

List Enabled DNF Repositories
Step 4 :- dnf repolist

List all Enabled and Disabled DNF Repositories
Step 5 :- dnf repolist all

List all Available Packages using DNF
Step 6 :- dnf list available

Search for a Package using DNF
Step 7 :- dnf search nano

See what Provides a file/sub-package?
Step 8 :- dnf provides /bin/bash

Get Details of a Package using DNF
Step 9 :- dnf info nano

Install a Package with DNF
Step 10 :- dnf install nano

Updating a Package using DNF
Step 11 :- dnf update systemd

Check for System Updates using DNF
Step 12 :- dnf check-update

Update All System Packages using DNF
Step 13 :- dnf update OR dnf upgrade

Remove/Erase a Package using DNF
Step 14 :- dnf remove nano OR dnf erase nano

Remove Orphan Packages using DNF
Step 15 :- dnf autoremove

Remove Cached Packages using DNF
Step 15 :- dnf clean all

Get Help on Specific DNF Command
Step 16 :- dnf help clean

List all DNF Commands and Options
Step 17 :- dnf help

View History of DNF
Step 18 :- dnf history

List all Group Packages
Step 19 :- dnf grouplist

Install a Group Package using DNF
Step 16 :- dnf groupinstall 'Educational Software‘

Update a Group Package
Step 17 :- dnf groupupdate 'Educational Software‘

Remove a Group Package
Step 18 :- dnf groupremove 'Educational Software‘

Install a Package from Specific Repository
Step 19 :- dnf --enablerepo=epel install phpmyadmin

Synchronize Installed Packages to Stable Release
Step 20 :- dnf distro-sync

List all Available and Installed Packages using DNF
Step 21 :- dnf list

List all Installed Packages using DNF
Step 22 :- dnf list installed

Reinstall a Package
Step 23 :- dnf reinstall nano

Downgrade a Package
Step 24 :- dnf downgrade acpid


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