38 lines
1.3 KiB
Markdown
38 lines
1.3 KiB
Markdown
# 🐳 How to Install and Use Docker on Ubuntu 22.04
|
|
|
|
|
|
|
|
|
|
|
|
A step-by-step guide to installing Docker Community Edition (CE) on Ubuntu 22.04, based on the [DigitalOcean Tutorial](https://www.digitalocean.com/community/tutorials/how-to-install-and-use-docker-on-ubuntu-22-04).
|
|
|
|
---
|
|
|
|
## 📋 Table of Contents
|
|
- [Prerequisites](#-prerequisites)
|
|
- [Installation Guide](#-installation-guide)
|
|
- [Step 1: Update Packages](#1-update-packages)
|
|
- [Step 2: Install Dependencies](#2-install-dependencies)
|
|
- [Step 3: Add Docker Repository](#3-add-docker-repository)
|
|
- [Step 4: Install Docker Engine](#4-install-docker-engine)
|
|
- [Post-Installation Configuration](#-post-installation-configuration)
|
|
- [Verification](#-verification)
|
|
|
|
---
|
|
|
|
## 🛠 Prerequisites
|
|
|
|
Before you begin, ensure you have:
|
|
* One **Ubuntu 22.04** server.
|
|
* A user with `sudo` privileges.
|
|
* An active firewall (optional but recommended).
|
|
|
|
---
|
|
|
|
## 🚀 Installation Guide
|
|
|
|
### 1. Update Packages
|
|
First, update your existing list of packages to ensure you are getting the latest versions.
|
|
|
|
```bash
|
|
sudo apt update |