Docker Guide
DockerContainerization Platform
Learn Docker containers, images, Dockerfiles, Docker Compose, and building containerized applications.
Contents
Docker Basics
Docker packages applications and dependencies into containers. Containers run consistently across environments.
bash
# Check Docker version
docker --version
# Run a container
docker run hello-world
# Run interactive container
docker run -it ubuntu /bin/bash
# Run in background
docker run -d nginx
# List running containers
docker ps
# List all containers
docker ps -a
# Stop container
docker stop <container-id>
# Remove container
docker rm <container-id>