Docker

Containers

Task	Command
List running	docker ps
List all	docker ps -a
Run (detached, ports, name)	docker run -d --name NAME -p 8080:80 IMAGE
Run shell, remove on exit	docker run -it --rm IMAGE sh
Stop / start	docker stop NAME_OR_ID · docker start NAME_OR_ID
Remove	docker rm NAME_OR_ID · docker rm -f NAME_OR_ID
Logs	docker logs -f NAME_OR_ID
Shell in running container	docker exec -it NAME_OR_ID sh
docker run flags	-d · -p HOST:CONTAINER · -e VAR=value · -v HOST:CONTAINER · --rm · -it

Images

Task	Command
List	docker images
Pull	docker pull IMAGE:TAG
Build	docker build -t NAME:TAG .
Build (no cache, same tag)	docker build --no-cache -t NAME:TAG .
Remove	docker rmi IMAGE_OR_ID
Prune unused	docker system prune

Compose

Task	Command
Up (background)	docker compose up -d
Down	docker compose down
Build	docker compose build
Build (no cache)	docker compose build --no-cache
Rebuild & up	docker compose up -d --build
Rebuild & up (no cache)	docker compose build --no-cache && docker compose up -d
Logs (all / one service)	docker compose logs -f · docker compose logs -f SERVICE
Status	docker compose ps