<ul><li>Docker has unlimited usage for both developers and hobbyists when combined with Raspberry Pi.</li><li>The guide explains how to install Docker on your Raspberry Pi.</li><li>Prerequisites are Raspberry Pi with Raspberry Pi OS installed, Ethernet cable or Wi-Fi connection, and Keyboard and Monitor.</li><li>First, update your Raspberry Pi OS. Run sudo apt update && sudo apt upgrade -y in Terminal.</li><li>Two ways to install Docker: Use a script provided by Docker or use the traditional Debian way of installing Docker.</li><li>To install dependencies, first, run sudo apt install ca-certificates curl. Then,  use either method to install Docker.</li><li>Next, set up the user for Docker by adding your user to the Docker group.</li><li>To check if everything is working correctly, use the command docker --version and the command docker run hello-world.</li><li>You can use Docker for many different purposes, including hosting a website, setting up home automation tools, and setting up a media server.</li><li>Ensure to have a Raspberry Pi model with at least 4GB of RAM for running multiple Docker containers simultaneously.</li></ul>

Installing Docker on Raspberry Pi OS

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