Software Package Manager on CentOS - DNF and YUM

This chapter provides introductions and tutorial examples about Software Package Manager on CentOS systems. Topics include introductions of DNF (Dandified YUM) and YUM (Yellowdog Update Modified); installing Java.

What Is DNF

Manage DNF Package Repositories

What Is YUM

What Is RPM

What Is

Install and Manage Java Packages on CentOS

Install and Manage Perl Packages on CentOS

Install "git-core" for GitHub Packages on CentOS

Failed to Download Metadata for Repo ...

Replacing CentOS Repositories to Local Mirrors


Table of Contents

 About This Book

 Introduction to Linux Systems

 Cockpit - Web Portal for Administrator

 Process Management

 Files and Directories

 Users and Groups

 File Systems

 Block Devices and Partitions

 LVM (Logical Volume Manager)

 Installing CentOS

 SELinux - Security-Enhanced Linux

 Network Connection on CentOS

 Internet Networking Tools

 SSH Protocol and ssh/scp Commands

Software Package Manager on CentOS - DNF and YUM

 vsftpd - Very Secure FTP Daemon

 LDAP (Lightweight Directory Access Protocol)

 Administrative Tasks


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