Introduction

As a developer who has long used various Linux distributions, I have always had a special fondness for Ubuntu. However, it wasn’t until I encountered NixOS that I truly experienced a revolutionary change in system management. NixOS adopts a declarative configuration management approach, making system configuration, software installation, and updates unprecedentedly simple and reliable. This article will provide a detailed guide on how to start using NixOS from scratch, helping you quickly master this powerful Linux distribution.