OPERATING SYSTEMS
Operating systems are the foundation every developer, sysadmin, and IT professional builds on โ from the Linux servers that run 96% of the world's top one million websites to the Windows desktops and servers that power most enterprise environments. This category brings together every Dargslan eBook that teaches you how to install, configure, harden, troubleshoot, and operate the major operating systems used in production today.
Inside you will find dedicated subcategories for Linux (the dominant server OS, with deep coverage of Ubuntu, Debian, RHEL, Rocky, AlmaLinux, Fedora, and Arch), Windows (desktop and Windows Server, including Active Directory and Group Policy), and Cross-Platform topics that span both worlds โ like SSH, scripting, networking, and DevOps tooling. Each subcategory is curated so you can move from absolute beginner to confident professional without jumping between dozens of disconnected free tutorials.
Whether you are a career switcher heading into DevOps or cloud engineering, a junior developer who needs to deploy your own code to a Linux server, a Windows admin moving toward hybrid cloud, or a security professional hardening fleets of mixed servers, the operating-systems category is where you start. Every book is hands-on, command-line first, and written for the way real production systems actually behave โ not the simplified examples you find in academic textbooks.
The most popular learning paths in this category are: (1) Linux Essentials โ Linux Administration โ Linux Security for the server-side track, (2) Windows Server โ PowerShell โ Active Directory for the Windows track, and (3) the cross-platform fundamentals โ SSH, networking, shell scripting โ that every IT professional eventually needs regardless of which OS they specialize in. Browse the subcategories below to see all titles, or jump straight to a specific operating system using the navigation.
Operating Systems Books for Linux, Windows, and System Basics
Learn how operating systems work with practical eBooks focused on Linux and Windows fundamentals, system internals, administration tasks, security, and performance optimization for real-world environments.
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▸ All OPERATING SYSTEMS Books (130 titles)
Active Directory Fundamentals
Core Concepts, Architecture, and Administration of Active Directory
477 views
โฌ12.90 โฌ9.90
Master Linux Command Line in 30 Comprehensive Chapters
Master Linux Command Line in 30 Comprehensive Chapters
456 views
โฌ29.90 โฌ19.90
Windows Terminal & CLI Fundamentals
Mastering Command Line Tools for Modern Windows Administration
427 views
โฌ19.90 โฌ12.90
Linux Permissions
Understanding Ownership, Access Control, and Security on Linux Systems
426 views
โฌ18.90 โฌ12.90
Package Management in Linux
Master APT, DNF, RPM, Snap, and Flatpak Across Every Major Distribution - Volume 4.
416 views
โฌ10.90 โฌ5.90
Linux File System & Permissions Deep Dive
Understanding Storage Architecture, Ownership Models, and Advanced Access Control
411 views
โฌ16.90 โฌ11.90
Linux for System Administrators
Beginner's Guide to Managing, Securing, and Automating Linux Systems - Volume 8.
404 views
โฌ10.90 โฌ5.90
Networking Essentials in Linux
A Practical Guide to Configuration, Troubleshooting, and Secure Remote Access - Volume 5.
387 views
โฌ10.90 โฌ5.90
WireGuard Fundamentals
A Practical Guide to Modern VPN Setup and Deployment
385 views
โฌ19.90 โฌ12.90
Linux Shell Scripting for Beginners
A Hands-On Guide to Bash Automation, Scripting Fundamentals, and Real-World Projects - Volume 3
382 views
โฌ10.90 โฌ5.90
Linux Security Basics
A Practical Guide to Hardening, Defending, and Auditing Linux Systems - Volume 7.
299 views
โฌ10.90 โฌ5.90
Linux System Monitoring and Performance
A Practical Guide to Observing, Diagnosing, and Tuning Linux Systems - Volume 6.
263 views
โฌ10.90 โฌ5.90
Linux Web Server Setup
Installing, Configuring, and Managing Web Servers on Linux
612 views
โฌ14.90 โฌ11.90
Linux Performance Tuning
A Practical Guide to Optimizing CPU, Memory, Disk, and Network Performance
602 views
โฌ15.90 โฌ12.90
Hyper-V Virtualization
Designing, Deploying, and Managing Virtual Machines with Microsoft Hyper-V
599 views
โฌ39.90 โฌ27.90
PowerShell: Hyper-V Virtualization
Automating, Managing, and Scaling Hyper-V with PowerShell
592 views
โฌ41.90 โฌ29.90
NGINX Fundamentals
Configuration, Reverse Proxying, and Web Server Basics
584 views
โฌ29.90 โฌ21.90
Linux Job Interview Guide
Preparing for Linux System Administration and DevOps Interviews
583 views
โฌ27.90 โฌ17.90
Introduction to Linux Shell Scripting
Learn to Automate Tasks and Write Efficient Shell Scripts with Real-World Examples
572 views
โฌ13.90 โฌ9.90
Linux Firewall Configuration
Practical Firewall Setup, Hardening, and Troubleshooting for Linux Systems
558 views
โฌ17.90 โฌ12.90
SELinux & AppArmor Guide
Practical Mandatory Access Control for Securing Linux Systems
551 views
โฌ21.90 โฌ16.90
Mastering PowerShell:
The Ultimate Beginner's Guide to Automation and Scripting
548 views
โฌ28.90 โฌ14.90
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