Early system administration required in-depth knowledge of a variety of services on individual systems. Now, the job is increasingly complex and different from one company to the next with an ever-growing list of technologies and third-party services to integrate. How does any one individual stay relevant in systems and services? This practical guide helps anyone in operations--sysadmins, automation engineers, IT professionals, and site reliability engineers--understand the essential concepts of the role today. Collaboration, automation, and the evolution of systems change the fundamentals of operations work. No matter where you are in your journey, this book provides you the information to craft your path to advancing essential system administration skills. Author Jennifer Davis provides examples of modern practices and tools with recommended materials to advance your skills. Topics include: Development and testing: Version control, fundamentals of virtualization and containers, testing, and architecture reviewDeploying and configuring services: Infrastructure management, networks, security, storage, serverless, and release managementScaling administration: Monitoring and observability, capacity planning, log management and analysis, and security and compliance
“As an author, editor, and publisher, I never paid much attention to the competition—except in a few cases. This is one of those cases.
This book serves as a equitable guideline in helping system administrators, engineers – as well as their managers – on coping with the ethical challenges of technology and security in the modern data center by providing real-life ...
... most success is that both individuals change their email addresses. The mail gateways are then configured to route mail to these customers based on the domain to which it was addressed. Mail to susan.jones ...
Provides advice for system administrators on time management, covering such topics as keeping an effective calendar, eliminating time wasters, setting priorities, automating processes, and managing interruptions.
The new companion volume to our best-selling Practice of System and Network Administration, it offers expert coverage of these and many other crucial topics.
But what has made this book the guide system administrators turn to over and over again is not just the sheer volume of valuable information it provides, but the clear, useful way the information is presented.
Using ordinary print statements to write an XML - compliant text would be the simplest method , but we can do better . Perl modules like XML :: Generator by Benjamin Holzman and XML :: Writer by David Megginson can make the process ...
Build and manage large estates, and use the latest OpenSource management tools to breakdown a problems. This book is divided into 4 parts all focusing on the distinct aspects of Linux system administration.
But in truth, the skill needed is that of managing complexity. This book describes the science behind these complex systems, independent of the actual operating systems they work on.
This book covers the important topics you need to know about for your everyday Linux administration tasks. The book starts by helping you understand the Linux command line and how to work with files, packages, and filesystems.