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In this complete Icinga monitoring tutorial, I walk you through installing and configuring Icinga 2 on Ubuntu from scratch. This is a full getting-started guide designed for Linux administrators, homelab users, and anyone who wants to set up real infrastructure monitoring the right way.
Thanks to Icinga for sponsoring this tutorial! With Icinga (and this tutorial as your guide) you’ll be monitoring your servers like a pro in no time! Check out Icinga here.
(more…)Distro hopping gets a bad reputation in the Linux community — but what if it’s actually a good thing?
In this video, I explain why distro hopping can be beneficial, how it helps you learn Linux faster, and why switching between Linux distributions can actually make you a better system administrator and problem solver.
Are you a Distro Hopper? If so, consider supporting Learn Linux TV and grab this awesome Distro Hopper shirt!
Linux is powerful, flexible, and open-source… but let’s be honest — it’s not perfect. In this video, I dive into five of the biggest problems with Linux that drive users crazy in 2025. From messy package management to unreliable hardware support (and more) — I’ll break down some of the issues that stop Linux from being as great as it could be.
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.
In this video, we explore 10 smart ways AI tools (like ChatGPT) can help you solve real-world Linux issues faster and more efficiently. Whether you’re debugging logs, hardening config files, or escaping dependency hell — AI can save you time and frustration!
Say goodbye to boring directory listings! In this video, Jay introduces you to eza – the powerful and modern alternative to the classic ls command. Learn how eza improves readability, adds color, shows icons, and even displays Git status — all right from your terminal.
In this episode of the Linux Crash Course series, you’ll learn how to use the tree command to visualize the directory structure of your Linux system. Jay shows you how to quickly display folder contents in a tree-like format, helping you better understand file organization on the command line.
In this episode of Enterprise Linux Security, Jay and Joao discuss several recent stories, one of which is a breach involving 16 billion passwords! Also, Ubuntu users may see a performance boost, threat actors use Minecraft mods to target victims, and more!
In this episode, Jay and Joao discuss how “localhost” can be used to spy on you. Also, Windows VM’s on Proxmox start encountering a BSOD after update, and more!
What’s it like within a hacking group? After 190,000 chat messages from the Black Basta group leak, we get an inside look at operations within such a group. In this episode, Jay and Joao discuss this recent development. Also, breaking news regarding CVE’s literally almost becoming a thing of the past!
Thanks to TuxCare for sponsoring the Enterprise Linux Security podcast. Check out their awesome services to see how they can simplify Linux administration!
What distro does Jay use? What’s his setup like? This is a very common question on the channel – and in this video, you’ll get an inside look at his Linux environment – now based on Fedora!
With the Linux Crash Course series, you’ll learn valuable Linux skills – one video at a time. In this episode, you’ll learn the basics of the journalctl command – which is the standard for viewing log files going forward.
