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Fedora Linux System Administration

Fedora Linux System Administration

By : Alex Callejas
5 (5)
close
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

Automating with Ansible

Automate: A SysAdmin should automate as much as possible, except if it conflicts with the first law.

Previously, we discussed one of the most well-known statements among SysAdmins:

If you typed it twice, you should have scripted it once.

If a task gets scripted, it could be scheduled and, with this, automated. This means that the task must run without the SysAdmin’s intervention.

However, not all scheduled tasks might be automated. The easiest way to determine this is by applying the principles of automation:

  • The rule of algorithmic thinking

    Everything is a system. Algorithmic thinking is a way of getting to a solution through a clear definition of the steps needed – nothing happens by magic.

  • The rule of bottlenecks

    Bad decisions propagate. Every system, regardless of how well it works, has at least one constraint (a bottleneck) that limits performance.

  • The rule of autonomy

    Humans always play a role. This...

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