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Fedora Linux System Administration

Fedora Linux System Administration

By : Alex Callejas
5 (5)
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Fedora Linux System Administration

Fedora Linux System Administration

5 (5)
By: Alex Callejas

Overview of this book

Fedora Linux is a free and open-source platform designed for hardware, clouds, and containers that enables software developers and community members to create custom solutions for their customers. This book is a comprehensive guide focusing on workstation configuration for the modern system administrator. The book begins by introducing you to the philosophy underlying the open-source movement, along with the unique attributes of the Fedora Project that set it apart from other Linux distributions. The chapters outline best practices and strategies for essential system administration tasks, including operating system installation, first-boot configuration, storage, and network setup. As you make progress, you’ll get to grips with the selection and usage of top applications and tools in the tech environment. The concluding chapters help you get a clear understanding of the basics of version control systems, enhanced Linux security, automation, virtualization, and containers, which are integral to modern system administration. By the end of this book, you’ll have gained the knowledge needed to optimize day-to-day tasks related to Linux-based system administration.
Table of Contents (20 chapters)
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1
Part 1:The Fedora Project
3
Part 2:Workstation Configuration
8
Part 3:Productivity Tools
13
Part 4:System Administration Tools

Walking through the basics

NetworkManager uses the concept of connection profiles, which contain the network configuration. These profiles support a variety of formats for storing properties, such as int32, boolean, uint32, string, array of string, uint64, and many more. As NetworkManager’s usage and features grow, ifcfg files may no longer be supported.

NetworkManager uses plugins to read and write this data. NetworkManager added support for new connection types and finally settled on using a more streamlined configuration file format for it, known as the keyfile plugin.

The keyfile plugin supports all connection types and capabilities that NetworkManager has. NetworkManager uses the INI-key file format to store connection profile data.

This plugin always remains active and stores any connection that no other active plugin supports. For security, it ignores files that could be read or written by any non-root user since private keys and passwords might be stored in...

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