Book Image

Linux Administration Best Practices

By : Scott Alan Miller
3.3 (3)
Book Image

Linux Administration Best Practices

3.3 (3)
By: Scott Alan Miller

Overview of this book

Linux is a well-known, open source Unix-family operating system that is the most widely used OS today. Linux looks set for a bright future for decades to come, but system administration is rarely studied beyond learning rote tasks or following vendor guidelines. To truly excel at Linux administration, you need to understand how these systems work and learn to make strategic decisions regarding them. Linux Administration Best Practices helps you to explore best practices for efficiently administering Linux systems and servers. This Linux book covers a wide variety of topics from installation and deployment through to managing permissions, with each topic beginning with an overview of the key concepts followed by practical examples of best practices and solutions. You'll find out how to approach system administration, Linux, and IT in general, put technology into proper business context, and rethink your approach to technical decision making. Finally, the book concludes by helping you to understand best practices for troubleshooting Linux systems and servers that'll enable you to grow in your career as well as in any aspect of IT and business. By the end of this Linux administration book, you'll have gained the knowledge needed to take your Linux administration skills to the next level.
Table of Contents (16 chapters)
1
Section 1: Understanding the Role of Linux System Administrator
4
Section 2: Best Practices for Linux Technologies
9
Section 3: Approaches to Effective System Administration

Summary

Disaster recovery, triage, proper staffing for emergencies, organizational preparedness, managerial oversight of processes during disaster situations, and every other aspect of a critical failure scenario is hard, scary, and stressful. How companies decide to handle these times often determines which companies survive, and which ones fail. We have to have the right people in place, as many organizational processes and procedures as possible, great documentation, deep knowledge of our systems, and the flexibility to do whatever it takes to make the business successful through hard times to truly succeed.

Every company struggles with these same things. These are not simple tactics that we can apply overnight. It requires buy in from organizational stakeholders, it requires professionalism and planning not just before events transpire, but maintaining those processes and professionalism during times of panic when stress causes almost anyone to act irrationally. On one side...