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The Linux Reference You Were Looking For
Practical tutorials for every Linux distro and AI tool. Commands shown for Ubuntu/Debian, Fedora/RHEL and Arch — no more translating apt to dnf yourself.
# Debian/Ubuntu # Fedora/RHEL # Arch Linux
sudo apt install X sudo dnf install X sudo pacman -S X🔥 Right now: Omarchy's new foundation, its plugin ecosystem, and Dell's official Day-One Linux partnership on the XPS 14/16. See the full Omarchy hub →
Choose Your Linux Family
Every tutorial on this site includes commands for all three families.
Debian / Ubuntu
The largest Linux ecosystem. Powers most servers, desktops and cloud infrastructure worldwide.
sudo apt install <package>Fedora / RHEL
The enterprise Linux standard. Fedora leads innovation; Rocky and AlmaLinux run production servers.
sudo dnf install <package>Arch Linux
Rolling release, cutting-edge packages, total control. The distro you build exactly how you want it.
sudo pacman -S <package>Browse by Topic
Grouped by what you're trying to do, not by internal category names.
Getting Started
Terminal basics, filesystem, permissions, and the command-line tools you'll use every day.
Choose & Install a Distro
Complete installation guides for 12+ distros — Debian to Arch, desktop to server, beginner to expert.
AI & Productivity
Run Ollama, LM Studio and Stable Diffusion locally, plus AI coding agents and terminal workflows.
Servers & Cloud
SSH, Docker, Nginx, firewalls, and deploying to DigitalOcean, Hetzner, Vultr, or Kubernetes with k3s.
Gaming
SteamOS, Bazzite, CachyOS. Immutable, gaming-optimized distros built for Steam Deck and desktop rigs.
Security & Pentesting
Kali Linux, Parrot OS. Debian-based distros preloaded with penetration testing and forensics tools.