Key Docker Commands for Managing Containers, Images, and Volumes

This tutorial covers essential Docker commands used in day-to-day container management, including pulling images, running containers, and executing commands inside them. Lightweight base images such as Alpine and Bookworm are recommended for small applications to reduce overhead compared to full OS images. Commands like docker run -it, docker exec, and docker ps help users interact with and monitor running containers. Port mapping with the -p flag exposes container services to the host, while volume mounting with -v allows persistent or shared file storage. Additional commands such as docker logs, docker inspect, and the --rm flag for auto-removal round out core container lifecycle management.