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// ADMIN 2026-03-26
🐉 DragonOS: SDR-Ready Linux Distribution
DragonOS is a Lubuntu-based Linux distribution preconfigured for software-defined radio (SDR) applications. It’s designed to provide a ready-to-use environment for RF experimentation, signal analysis, and wireless research.
// ADMIN 2026-03-26
How Firestorm Viewer Disrupted the Second Life Gadget Industry
The Firestorm Viewer, a third-party viewer for Second Life, revolutionized the user experience by integrating powerful features directly into its interface. While this enhanced usability for residents, it also led to the decline of an entire ecosystem of gadget creators who previously thrived by selling scripted HUDs and attachments.
// ADMIN 2026-03-26
Tutorial: Open Second Life SLURLs in Firestorm from Brave on Linux Mint
This tutorial shows you how to make ''secondlife:'' links (SLURLs) opened in the Brave browser launch your user-installed Firestorm Viewer on Linux Mint. All steps are done in your home directory, no root access is required.
// ADMIN 2026-03-26
🐱‍💻 Installing Kali Linux on Desktop or Laptop
Kali Linux is a Debian-based distribution designed for penetration testing, digital forensics, and ethical hacking. It comes preloaded with hundreds of security tools and is maintained by Offensive Security.
// ADMIN 2026-03-26
Tutorial: Host a Local Website via VPS with WireGuard and Nginx
This tutorial explains how to host a website locally, while making it accessible through your domain on a VPS. The VPS acts as a reverse proxy and forwards traffic over a WireGuard tunnel to your home server.
// ADMIN 2026-03-26
🚀 Installing Node-RED on Raspberry Pi
Node-RED is a powerful flow-based development tool for visual programming, ideal for IoT and automation projects. This guide walks you through installing Node-RED on a Raspberry Pi running Raspberry Pi OS.
// ADMIN 2026-03-26
RPI Clone
rpi-clone is a shell script for cloning a running Raspberry Pi booted source disk (SD card or USB disk) to a destination disk which will be bootable.
// ADMIN 2026-03-26
Remove ESM Nag from Ubuntu
Since January 2023, there have been some questions mentioning ESM Apps, that seem to have caused confusion among myself and others
// ADMIN 2026-03-26
What is a CDN (Content Delivery Network)?
A Content Delivery Network (CDN) is a system of distributed servers located around the world that work together to deliver web content to users more efficiently.
// ADMIN 2026-03-26
Davinci Resolve on Ubuntu 24.04
How to install Davinci on Linux
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