Set up your own Nextcloud server on Debian — from scratch! In this step-by-step tutorial, I’ll walk you through the complete installation process, including server preparation, database setup, Apache configuration, PHP tuning, performance tweaks, securing your cloud with Let’s Encrypt (and more). Whether you’re hosting files for personal use, your business, or a homelab, this guide covers everything you need to build a fast, secure, and reliable Nextcloud instance.
You’ll learn how to create a cloud server, configure MariaDB, optimize PHP settings, fix missing indices, enable Redis for speed, and properly secure your deployment. No skipped steps — just a full, detailed setup walkthrough you can follow with confidence.
Installing Fedora 43? In this step-by-step tutorial, I’ll walk you through the entire installation process — from creating the bootable USB, to testing Fedora in Live Mode, to completing the full install on your PC. Whether you’re switching from Windows or upgrading your Linux setup, this Fedora 43 guide makes the process clear, beginner-friendly, and frustration-free.
You’ll learn how to download Fedora 43 safely, prepare installation media, explore the Live Environment, start the installer, and finish the post-install setup. If you’re new to Fedora or Linux, this video will help you get up and running confidently.
Artificial Intelligence is changing everything — from how we work to how we manage servers — but what does AI actually mean for Linux users, system administrators, and technical professionals? In this in-depth talk, I break down what AI really is, how it works, where it helps (and hurts), and how Linux fits into the rapidly evolving AI landscape.
Fedora 43 is here, and in this review I’ll show you what’s new, what’s improved, and whether this release is worth upgrading to. We’ll explore the latest GNOME 49 desktop, installation process, and my honest impressions after hands-on testing.
In this video, I’ll guide you through the complete process of installing Ubuntu 25.10 from start to finish. You’ll learn how to download the latest Ubuntu release, create a bootable USB drive, test it in Live Mode, and complete the installation step by step.
This tutorial is perfect for beginners who are installing Ubuntu for the first time, as well as experienced users who want a quick refresher. Ubuntu 25.10 includes GNOME 49, Linux kernel 6.17, and a fully Wayland-based desktop for improved performance and modern hardware support. By the end of this video, you’ll have Ubuntu 25.10 up and running on your system!
What are some things that might make life easier for new Linux users and administrators? In this video, Jay talks about ten things he wish he knew when he first started. This video is a recording of a speech he gave at All Things Open 2025 in Raleigh, NC.
Ubuntu 25.10 Questing Quokka is here. In this review, we take a deep dive into the latest Ubuntu release and explore what’s new, including GNOME 49, Linux kernel 6.17, and the full migration to Wayland. From installer updates and performance improvements to desktop polish and quality of life tweaks, Ubuntu 25.10 brings major changes to the Linux desktop experience.
Whether you’re new to Linux, a developer, or a DevOps professional, this release has something worth exploring. In this video, I walk through the new features, share my honest impressions, and help you decide if Ubuntu 25.10 is worth upgrading to or installing fresh.
Learn how to set up and configure a ThinLinc cluster on Linux in this complete step-by-step tutorial. This guide covers everything from downloading the ThinLinc server package to configuring master and agent nodes for a fully functional remote desktop cluster.
Thanks to Cendio/ThinLinc for sponsoring today’s video! Check out their awesome remote desktop solution here.
Looking for a powerful Mini PC? In this video, I review the GMKTec NucBox K12, a compact computer that packs a punch. I’ll test its Linux compatibility, explore how it handles real-world workloads, and see if it’s strong enough to serve as a homelab server or lightweight workstation.
If you’d like to purchase a NucBox K12 for yourself, consider using this affiliate link to help support the channel.
Thanks to ThinLinc for sponsoring today’s video!
Check out ThinLinc, an awesome and easy to use solution that provides remote access to your Linux desktop. Check it out here.
Discover the power of Netdata AI in this in-depth overview! 🚀 In this video, we explore how Netdata’s built-in artificial intelligence transforms infrastructure monitoring by summarizing system health, explaining alerts, detecting anomalies, and troubleshooting issues in real time. You’ll see practical examples of Netdata AI in action, plus a sneak peek at upcoming features that will make monitoring faster and smarter.
Whether you’re a Linux system administrator, DevOps engineer, or just curious about AI-driven monitoring tools, this tutorial will show you how Netdata AI can simplify infrastructure management and help you respond to alerts more effectively.
Thanks to Netdata for sponsoring this tutorial. Check out Netdata to level-up infrastructure monitoring!
Learn the difference between the Linux who and w commands in this step-by-step tutorial. Both commands are used to check who is logged into a Linux system, but they display information in different ways. In this video, you’ll see clear examples of how to use the who command to view logged-in users, and how the w command gives you more detailed information about user sessions and activity.
This Linux command line guide is perfect for beginners who want to understand system monitoring basics and for anyone looking to strengthen their Linux skills. Whether you’re working with servers, desktops, or just learning the Linux terminal, you’ll walk away knowing how to use who and w effectively.
What is Big Data and why does it matter? In this video, we’ll break down the concept of Big Data in plain English so you can finally understand what the buzzword actually means. From how mankind processes massive amounts of information, to how Big Data pipelines work and the different types of infrastructure that make it possible, this explainer will give you a clear picture of one of the most important topics in tech today. Whether you’re a beginner curious about data, a student learning the basics, or just someone who wants to know what “Big Data” really is — this video is for you.
Thanks to OpenMetal for sponsoring today’s video! Check them out to see how they can assist you with your Big Data goals!
