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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

Summary

In this chapter, we provided an overview of best practices in system tuning. Beyond configurations, we looked at the tools that are available in Fedora Linux to analyze system behavior.

System tuning, in most cases, is performed after a failure incident. It is at this point that it gets confused with troubleshooting. System tuning is about more than resolving a failure – it is about collecting metrics and performing analysis using the right tools.

First, we learned how to change the kernel tunables using the sysctl command to understand their origin and the scope of these changes in their original configuration.

Then, we learned how to use the system tools and utilities, including the ps, top, and free commands. We also covered the suite of utilities provided by installing the sysstat package, including the mpstat, iostat, pidstat, and sar commands.

After that, we briefly reviewed the units of measurement, which cause failures when sizing resources, particularly...

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