CompTIA Linux+ (XK0-006) Full Course for Beginners

Everything you need to prepare for the CompTIA Linux+ XK0-006 exam, in one structured 10-hour course. Starting from zero, you'll install Linux, get comfortable in the terminal, and work through every exam domain: the filesystem and boot process, storage (partitions, LVM, RAID, SAN/NAS), services and processes, networking, package management, security (permissions, SELinux, AppArmor, firewalls, SSH, PKI), shell scripting, containers, Git and CI/CD, and a full troubleshooting section, from full disks and mount errors to recovering a lost root password. The focus is on understanding why a Linux system behaves the way it does, which is exactly what the scenario-based exam rewards. No prior experience needed.

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⏱️ Chapters:
0:00:00 Getting Started: Install Linux & Desktop
0:32:44 System Fundamentals: Boot, Kernel, Devices
1:09:24 Files & the Command Line
2:17:50 Storage: Partitions, LVM, RAID, SAN/NAS
3:32:25 Services, Scheduling & Processes
4:17:16 Networking: Interfaces, DNS, Monitoring
5:14:16 Package Management & System Updates
5:31:05 Configuring the Kernel & Services
6:02:46 PKI Certificates & Authentication
6:22:23 User & Account Management
6:58:23 Firewalls on Linux
7:22:32 SSH & Running Commands as Other Users
7:51:34 Permissions, SELinux & AppArmor
8:23:40 Shell Scripting
9:09:38 Containers
9:16:38 Version Control with Git
9:26:25 File Formats, CI/CD & Automation
9:51:18 Troubleshooting: Latency, IOPS, Disks
10:28:54 Troubleshooting: Network Issues
10:37:58 Troubleshooting: CPU, Memory & Root Recovery

⚠️ CompTIA®, Linux+® and XK0-006 are trademarks of CompTIA. TechBlazes is not affiliated with, authorized or endorsed by CompTIA. This is independent study material; always review the official CompTIA exam objectives alongside it.

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