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SteamOS is no longer limited to the Steam Deck—and it could completely change Linux gaming on desktop PCs. In this video, I explore the full SteamOS experience, from installing and launching games to system updates, settings, purchasing games, and using the Linux-based Desktop Mode.
For a walkthrough of the entire installation process, check out my SteamOS beginner guide!
(more…)GB vs GiB and TB vs TiB—what’s the difference? Learn why storage sizes often appear incorrect, how SI and IEC prefixes work, and which units accurately describe your SSD, hard drive, and computer storage.
Just installed Arch Linux? This Arch Linux post-install guide covers 10 essential steps for building a secure, optimized, and fully functional desktop – including Pacman, Flatpak, CPU microcode, firewall configuration, SSD TRIM, multimedia codecs, Bluetooth, printers,the AUR and more!
Learn how to install SteamOS on a desktop PC and transform your computer into a dedicated, console-style gaming rig. This step-by-step SteamOS installation guide covers compatible hardware, system requirements, creating a bootable USB installer, booting the installation media, and installing SteamOS from start to finish.
Whether you’re building a custom Steam Machine, repurposing an old gaming PC, or looking for a Linux gaming alternative to Windows, this tutorial will help you get started.
Do you actually know how fast your network is? Not what your switch spec sheet says — what it’s really doing between two hosts. iPerf3 is the tool sysadmins and homelab enthusiasts reach for when they need real answers, and in this video I’ll show you how to use it from the ground up.
We cover everything from installation to practical usage, including how to test WiFi vs wired, push a 10 gigabit ethernet connection, bind to a specific interface, and dial in your test parameters for accurate results.
If you’ve ever rebooted a Linux server and had it fail to come back up, there’s a good chance the culprit is sitting right in your /etc/fstab file. Device names like /dev/sda1 can shift after a reboot, a drive swap, or even a kernel update — and when that happens, your mounts break and your server may not boot at all. In this video, I break down why UUIDs matter for Linux storage, and I show you a real production server that ran into exactly this problem.
Manually spinning up VMs in Proxmox gets old fast. In this video, I’m using Kestra (an open-source workflow automation platform) to automatically clone a VM template and start it, all without touching the Proxmox UI! You’ll see the process of buiding the workflow, setting up the Proxmox API – and more! In this step-by-step video, you’ll be able to build this for yourself.
Thanks to Kestra for supporting this tutorial! You can self-host it and use it to automate entire workflows , so check it out!
Thinking about gaming on Linux but not sure where to start? In this video, I walk through the entire Linux gaming landscape — from choosing the right GPU, to picking a gaming-friendly distro, to running your games through Steam, Proton, Lutris, GOG, and CrossOver. This isn’t a deep tutorial on any one tool — it’s a practical overview and set of tips to help you navigate Linux gaming with confidence, whether you’re switching over or just curious.
Looking for a modern Virtual Desktop Infrastructure (VDI) solution that’s easier to deploy, scale, and manage? In this video, I’ll show you how to set up Kasm Workspaces with Proxmox VE and take advantage of Kasm’s powerful autoscaling capabilities to automatically provision virtual machines on demand.
We’ll begin by exploring what Kasm is, how it differs from traditional VDI solutions, and why organizations are increasingly turning to containerized and browser-based workspaces for remote access, development environments, application delivery, and secure desktop access. I’ll also explain the fundamentals of Virtual Desktop Infrastructure (VDI) and discuss the benefits Kasm can bring to enterprise IT environments.
From there, we’ll walk through the Kasm platform, launch several example workspaces, and then dive into the process of implementing autoscaling with Proxmox VE. By the end of this tutorial, you’ll understand how Kasm can automatically create and manage virtual machines when users request new workspaces, making it possible to build a highly scalable self-hosted VDI platform.
In this tutorial, you’ll learn how to install Docker on Linux from scratch. Whether you’re new to Docker or just getting it set up on a new system, this step-by-step guide walks you through everything you need to get up and running.
