Docker

List all containers (running and exited)

docker ps -a

Build an image with a dockerfile in the current directory

docker build -t image_name:tag_name .

Run a docker container

docker run image_name:tag_name

docker run -d --name container_name -p 80:80 -p 443:443 --net network_name -v /path/of/file/in/host:/path/of/file/in/container image_name:tag_name

• -d detached mode

• --name specify the name you want to call this container

• -p ports mapping

• --net network to put it on

• -v volumes to mount

Start and go into interactive mode of last created container

docker start -a -i `docker ps -q -l`

• docker start start a container (requires name or ID)

• -a attach to container

• -i interactive mode

• docker ps List containers

• -q list only container IDs

• -l list only last created container

Start and go into interactive mode of a specific container

docker exec -it container_name_or_id /bin/bash

Remove dangling images

docker rmi $(docker images -qa -f 'dangling=true')