Basic Docker Commands

docker.cmd

docker --version [list docker version]
docker run hello-world

docker container ls
docker container ls -a
docker contianer rm -f $(docker container ls -aq) [remove all container]

docker image ls
docker images
docker image rm <image-name> [remove docker image]

# Postgresql
docker run --name postgresql -e POSTGRES_USER=myusername -e POSTGRES_PASSWORD=mypassword -p 5432:5432 -v /data:/var/lib/postgresql/data -d postgres

# Copy file to docker container
docker cp foo.txt container_id:/foo.txt

docker ps --> list running container

docker run -d nginx --> -d run in the background
-p external_port:internal_port
docker run -p 8080:80 -d nginx --> -p ports
docker run -p 8080:80 -p 3000:80 -d nginx --> expose multiple port
docker run --name website -p 8080:80 -p 3000:80 -d nginx --> give container name

# Format output
export FORMAT="ID\t{{.ID}}\nNAME\t{{.Names}}\nIMAGE\t{{.Image}}\nPORTS\t{{.Ports}}\nCOMMAND\t{{.Command}}\nCREATED\t{{.CreatedAt}}\nSTATUS\t{{.Status}}\n"
docker ps --format=$FORMAT

# Volumes
Note: Allows sharing of data, Files & Folders. Between Host and Container or between containers
docker run --name website $(pwd):/usr/share/nginx/html:ro -p 8080:80 -d nginx:latest
docker run --name website /home/musleh/Desktop/website:/usr/share/nginx/html:ro -p 8080:80 -d nginx:latest
docker run --name website-copy --volumes-from website -p 8080:80 -d nginx:latest --> use another site volume  

docker exec -it [container_name || container_id] bash --> go inside container

initial commit