# Docker

> Manage Docker containers and images via the docker CLI. Use when building, running, or debugging containers.

- Skill: `fworks-tech/docker` (Agent Skill)
- Install (CLI): `npx skillmds@latest add fworks-tech/docker`
- Raw SKILL.md: https://api.skillmd.com/api/skills/fworks-tech/docker/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: DevOps & Infra
- License: MIT
- Author: fworks-tech (https://skillmd.com/u/fworks-tech)
- Updated: 2026-09-21
- Page: https://skillmd.com/skills/fworks-tech/docker

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# docker

Use `docker` to manage containers and images.

## Common Commands

### Images
- List images: `docker images`
- Pull image: `docker pull <image>:<tag>`
- Build image: `docker build -t <name>:<tag> .`
- Remove image: `docker rmi <image>`

### Containers
- List running: `docker ps`
- List all: `docker ps -a`
- Run container: `docker run -d --name <name> -p 8080:80 <image>`
- Stop container: `docker stop <container>`
- Remove container: `docker rm <container>`
- View logs: `docker logs <container>`
- Exec into container: `docker exec -it <container> /bin/bash`

### Compose
- Start services: `docker compose up -d`
- Stop services: `docker compose down`
- View logs: `docker compose logs`
- Rebuild: `docker compose build`

### Cleanup
- Remove unused: `docker system prune -a`
- Remove volumes: `docker volume prune`

## Notes
- Requires Docker daemon running
- Use `--rm` with `docker run` to auto-remove container on exit