The Quick Guide to Transitioning to Red Hat Enterprise Linux 10

Inside the book

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• The Quick Guide to Transitioning to Red Hat Enterprise Linux 10 Prepared by Ayman Alheraki simplifycpp.org November 2025 Contents Contents 2 Author's Introduction 6 1 Why Red Hat Enterprise Linux (RHEL)? 8 1.1 Differences Between RHEL / Fedora Linux / Ubuntu and Others + Enterprise Use Cases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 1.1.1 Key Points to Understand the Differences and Enterprise Selection 10 1.1.2 Why RHEL Stands Out in Enterprise Contexts . . . . . . . . . . . 11 2 Getting RHEL for Free for Developers 12 2.1 Creating a Developer Account . . . . . . . . . . . . . . . . . . . . . . . . . 12 2.2 Downloading Red Hat Enterprise Linux . . . . . . . . . . . . . . . . . . . . 13 2.3 Activating the Subscription After Installation . . . . . . . . . . . . . . . . 13 3 System Installation 15 3.1 Installing on Physical Hardware . . . . . . . . . . . . . . . . . . . . . . . . 15 3.2 Installing on VMware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 3.3 Installing on Hyper-V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 3.4 Installing on VirtualBox . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17 2 3 4 System Interface + DNF Package Manager 19 4.1 Differences Between DNF and APT . . . . . . . . . . . . . . . . . . . . . . 19 4.2 Practical Comparison Examples . . . . . . . . . . . . . . . . . . . . . . . . 20 4.2.1 Full System Update . . . . . . . . . . . . . . . . . . . . . . . . . . 21 4.2.2 Searching for a Package . . . . . . . . . . . . . . . . . . . . . . . . 21 4.2.3 Installing a Package . . . . . . . . . .