Linux Basics for SysAdmin (This Book Only)
Linux Basics for SysAdmin
Learn core linux concepts and command-line skills to kickstart your system administration career
About the Book
For students, aspiring IT specialists, and working professionals, "Linux Basics for SysAdmin" is a great starting point for learning the fundamentals of Linux, including the command line and all the tools and commands needed to manage enterprise systems.
At first, you are introduced to the Linux environment, with a focus on browsing the filesystem, using basic commands, managing files and directories, and becoming acquainted with the shell. You'll also learn about package management and how to handle system startup and shutdown efficiently. After that, you'll learn all about system configuration files, 'systemd' for managing system services, crontab for job scheduling, and 'at' and 'batch' for automating processes. You will also learn about system performance monitoring, log files, backup and restore procedures, disk partitioning, and remote management via SSH.
Afterwards, the book delves into topics such as dependency management, system hardware configuration, kernel upgrades, and device driver management, as well as package management with 'apt' and 'yum'. You'll also learn how to create and manage repositories, and install and setup virtual machines with VirtualBox.
In the end, the book covers a wide range of topics, including creating and managing user accounts, editing user profiles, setting ownership and permissions for files, using ACLs, managing user sessions, configuring sudo for administrative tasks, implementing password policies, working with PAM, and managing group memberships. An understanding of the basics of Linux system administration will be yours by the time you finish this book.
Key Learnings
- Master essential Linux commands to efficiently navigate and manage the system's file structure.
- Gain proficiency in user and group management to ensure secure access control and permissions.
- Learn to configure and manage system services with 'systemd' for streamlined service administration.
- Implement and enforce robust password policies for enhanced security and user account protection.
- Understand and utilize package management tools for seamless software installation.
- Set up and manage virtual machines with VirtualBox to create isolated, reproducible development environments.
- Use Access Control Lists (ACLs) to fine-tune file permissions beyond the standard Unix model.
- Schedule and automate tasks using 'cron', 'at', and 'batch' to improve system efficiency and reliability.
- Monitor system performance and logs to proactively identify and address potential issues.
- Securely configure and use SSH for remote management and administration of Linux systems.
Packages
This Book Only
PDF
EPUB
English
This Book + Extras Downloadable (Linux Essentials for Hackers and Pentesters)
This package consists of 2 Books. The primary purchased book is available in your library and to download the extra ebooks, go to your Leanpub Library, select the book you purchased. Then, you will see a link (or links) to download the Extras included with the book.
Includes:
Linux Essentials for Hackers & Pentesters
Kali Linux Basics for Wireless Hacking, Penetration Testing, VPNs, Proxy Servers and Networking Commands
PDF
EPUB
English
This Book + Extras Downloadable (Linux Essentials for Hackers and Pentesters + PowerShell SysAdmin Crash Course)
This package consists of 3 Books. The primary purchased book is available in your library and to download the extra ebooks, go to your Leanpub Library, select the book you purchased. Then, you will see a link (or links) to download the Extras included with the book.
Includes:
Linux Essentials for Hackers & Pentesters
Kali Linux Basics for Wireless Hacking, Penetration Testing, VPNs, Proxy Servers and Networking Commands
PowerShell SysAdmin Crash Course
Unlock the Full Potential of PowerShell with Advanced Techniques, Automation, Configuration Management and Integration
PDF
EPUB
English
Bundles that include this book
The Leanpub 60 Day 100% Happiness Guarantee
Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
Now, this is technically risky for us, since you'll have the book or course files either way. But we're so confident in our products and services, and in our authors and readers, that we're happy to offer a full money back guarantee for everything we sell.
You can only find out how good something is by trying it, and because of our 100% money back guarantee there's literally no risk to do so!
So, there's no reason not to click the Add to Cart button, is there?
See full terms...
Earn $8 on a $10 Purchase, and $16 on a $20 Purchase
We pay 80% royalties on purchases of $7.99 or more, and 80% royalties minus a 50 cent flat fee on purchases between $0.99 and $7.98. You earn $8 on a $10 sale, and $16 on a $20 sale. So, if we sell 5000 non-refunded copies of your book for $20, you'll earn $80,000.
(Yes, some authors have already earned much more than that on Leanpub.)
In fact, authors have earnedover $14 millionwriting, publishing and selling on Leanpub.
Learn more about writing on Leanpub
Free Updates. DRM Free.
If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).
Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.
Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.
Learn more about Leanpub's ebook formats and where to read them