From 0f0f118f25b2d91902057082a6178dad9929907c Mon Sep 17 00:00:00 2001 From: jpt Date: Tue, 19 Mar 2024 09:51:02 +0100 Subject: [PATCH] n8n.jpt.land: Added nixos-basics impress presentation --- nixos-basics/index.html | 75 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 75 insertions(+) create mode 100644 nixos-basics/index.html diff --git a/nixos-basics/index.html b/nixos-basics/index.html new file mode 100644 index 0000000..c8baa9c --- /dev/null +++ b/nixos-basics/index.html @@ -0,0 +1,75 @@ + + + + + + NixOS Basics Presentation + +
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Welcome to NixOS Basics

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What is NixOS?

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A Linux distribution built on the Nix package manager
Offers fully reproducible builds and upgrades
Configuration management through declarative files

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Key Features of NixOS 🌟

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Reproducible Builds

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Every system configuration can be replicated exactly

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Atomic Upgrades and Rollbacks

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Safely upgrade or rollback without affecting the system stability

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User Environments

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Isolated package management for each user

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Understanding the Nix Package Manager 🔍

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The Heart of NixOS

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Functional package management system
Packages are built in isolation

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Nix Expressions

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How packages and configurations are defined
Written in the Nix language

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Setting Up NixOS 🛠️

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Installation Overview

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Download the NixOS ISO
Prepare the installation media
Boot from the USB/CD and follow the installation guide

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Configuration

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/etc/nixos/configuration.nix is the central configuration file
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{ config, pkgs, ... }:
{
  environment.systemPackages = with pkgs; [
    wget vim
  ];
}
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Working with NixOS Configuration Files 📝

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Declarative System Configuration

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Define what packages and services you want
NixOS takes care of how to achieve that state

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Example: Enabling SSH Daemon

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services.openssh.enable = true;
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Package Management in NixOS 📦

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Installing a Package

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Use the nix-env command
Example: Installing Firefox

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nix-env -iA nixos.firefox
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Searching for Packages

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Use nix search to find available packages

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NixOS Community and Resources 🌐

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NixOS Wiki

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A great resource for tutorials and guides

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NixOS.org

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Official documentation and download portal

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Community Forums and Chat

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Places to ask questions and share knowledge

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