Unix Courses and Certifications

Awesome Open Source

ITFlow - Complete Asset Management, Help Desk, Invoicing, and Ticketing System Setup

Discover how to install and configure ITFlow, an open-source system combining asset management, help desk, invoicing, and ticketing in one comprehensive platform.

• YouTube
• 50 minutes
• Self-Paced
• Free Video

PyCon US

Program Your Own Computer in Python

Discover how to use Python to automate and control your desktop environment, schedule tasks, send notifications, and script applications on macOS, Linux, and Windows.

• YouTube
• 42 minutes
• Self-Paced
• Free Video

Cyber Mentor

Getting Started with HackTheBox in 2025 - Cheatsheet Inside

Master HackTheBox fundamentals with methodical approaches, key skills, and practical tips to progress from beginner to advanced penetration testing.

• YouTube
• 11 minutes
• Self-Paced
• Free Video

Kode Kloud

Shell Scripting Tutorial for Beginners - Shell Scripts Crash Course

Master shell scripting fundamentals through hands-on examples and a rocket launch automation project, covering variables, loops, conditionals, and best practices.

• YouTube
• 49 minutes
• Self-Paced
• Free Video

John Hammond

Lesser Known Linux Persistence Mechanisms

Uncover advanced Linux persistence techniques used by attackers to maintain system access through hidden methods and backdoors.

• YouTube
• 22 minutes
• Self-Paced
• Free Video

NDC Conferences

How Debuggers Work

Uncover the inner workings of native debuggers, from breakpoints to memory manipulation, and demystify the tools you use daily through X64 Linux examples.

• YouTube
• 59 minutes
• Self-Paced
• Free Video

media.ccc.de

Escaping Containment - A Security Analysis of FreeBSD Jails

Discover how researchers found 50+ vulnerabilities in FreeBSD jails, developed escape exploits, and revealed critical isolation weaknesses in this mature containerization system.

• YouTube
• 59 minutes
• Self-Paced
• Free Video

Awesome Open Source

Webmin - Open Source Graphical Server Administration Tool for Linux

Discover Webmin, the open-source graphical tool that simplifies Linux server administration through an intuitive web interface for managing system configurations and services.

• YouTube
• 13 minutes
• Self-Paced
• Free Video

Telusko

Linux Essentials for DevOps and Cloud - One-Shot Linux Tutorial

Master Linux fundamentals from basic commands to advanced tools like grep, sed, and networking - perfect for DevOps and cloud computing beginners.

• YouTube
• 1 hour 36 minutes
• Self-Paced
• Free Video

Arm Software Developers

Building Arm Developer Desktops - A Guide to Native Arm Software Development

1 rating

Discover how to build high-performance native Arm developer workstations for faster software development, testing, and AI workloads without cross-compilation overhead.

• YouTube
• 41 minutes
• Self-Paced
• Free Video

Ubuntu OnAir

Inkscape for Everything - A Practical Guide to Vector Graphics and Creative Design

1 rating

Master Inkscape's versatile capabilities for vector graphics, from basic illustrations to complex projects, guided by international artist Christopher Rogers' practical demonstration of advanced design techniques.

• YouTube
• 1 hour 30 minutes
• Self-Paced
• Free Video

Automation Step by Step

K6 Beginner Tutorial - Getting Started with Performance Testing

Master K6 performance testing fundamentals: installation across platforms, creating JavaScript test scripts, running load tests, and generating HTML reports.

• YouTube
• 44 minutes
• Self-Paced
• Free Video

Paul Browning

CompTIA Linux+ Complete Guide - XK0-006 Exam Prep with Hands-On Labs

Master Linux administration, security, scripting, and troubleshooting with this comprehensive 12-hour bootcamp covering all CompTIA Linux+ XK0-006 exam topics including AI, containers, and Kubernetes.

• YouTube
• 11 hours 55 minutes
• Self-Paced
• Free Video

Paul Browning

CompTIA Linux+ Labs Course - XK0-006 Exam Prep

Master Linux administration through hands-on labs covering system management, security, containers, and troubleshooting to prepare for CompTIA Linux+ XK0-006 certification.

• YouTube
• 7 hours 9 minutes
• Self-Paced
• Free Video

CityTV.nl

The Exploitation Paradox in Open Source

Explore how open source's freedom-maximizing ideals paradoxically create new power imbalances across different technological eras from Linux to AI.

• YouTube
• 56 minutes
• Self-Paced
• Free Video