🚀 Docker Install Script (Ubuntu/Debian)

This is a shell script to automatically install the latest version of Docker (including Docker Compose v2) on Ubuntu/Debian-based systems.

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📌 Description

This script performs the following steps:

• Removes old Docker versions if installed.
• Installs required system dependencies.
• Adds Docker’s official GPG key and APT repository.
• Installs the latest Docker Engine, CLI, containerd, Buildx plugin, and Compose plugin.
• Enables and starts the Docker service.
• Adds the current (logged-in) user to the docker group so Docker can be used without sudo.

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⚙️ Requirements

• Supported OS: Ubuntu 20.04+, Debian 10+
• sudo privileges on the system.

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🛠️ Usage

1. Download the script:

   mkdir -p uriscript && cd uriscript && curl -O https://raw.githubusercontent.com/urifallon/uriscript-docker/main/uriscript-docker.sh
   

2. Make it executable and run:

   chmod +x uriscript-docker.sh
   ./uriscript-docker.sh
   

🇻🇳 Vietnamese Version

A Vietnamese version of this script is available here, or you can run:

mkdir -p uriscript && cd uriscript && curl -O https://raw.githubusercontent.com/urifallon/uriscript-docker/main/uriscript-docker-vn.sh 
chmod +x uriscript-docker-vn.sh
./uriscript-docker-vn.sh

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🧰 Useful Docker Commands

Here are some handy commands to get started with Docker:

🔎 System & Version Info

docker --version           # Check Docker version
docker info                # Show detailed system-wide Docker info
docker compose version     # Check Docker Compose version

🐳 Running Containers

docker run hello-world                     # Test Docker installation
docker run -it ubuntu bash                 # Run Ubuntu interactively
docker ps                                  # List running containers
docker ps -a                               # List all containers (including stopped)

📦 Images

docker images                              # List downloaded images
docker pull nginx                          # Download an image (e.g., nginx)
docker rmi <image_id>                      # Remove image

🛠️ Managing Containers

docker stop <container_id|name>           # Stop a running container
docker start <container_id|name>          # Start a stopped container
docker restart <container_id|name>        # Restart a container
docker rm <container_id|name>             # Remove a stopped container

📁 Volumes & Networks

docker volume ls                          # List volumes
docker network ls                         # List networks