Docker Intro: Essential Commands Crash Course
We'll cover the common docker commands. These are good to learn when you first get started with Docker. It's also a great refresher if you're already experienced with Docker.
Lifecycle Commands
docker run # starts a new container
docker ps # shows running containers
docker exec # hops or "ssh" into a container
docker stop # stops a container
docker rm # removes a stopped container
docker start # start back up a stopped container
Registry Commands
docker build # builds an image from a Dockerfile
docker images # lists the pulled or built images
docker push # pushes the image to a docker registry
Cleanup Commands
docker rm `docker ps -a -q`
docker rm $(docker ps -a | grep 'Exited' | awk '{print $1}')
docker rmi $(docker images | grep MYNAME_ | awk '{print $3}')
Commands from the Video
docker run --rm -ti boltops/docker-tutorial bash
docker run --rm -P -d boltops/docker-tutorial
docker ps
docker ps -a
docker exec -ti beautiful_diffie bash
docker rm beautiful_diffie
docker start thirsty_chatelet
docker stop thirsty_chatelet
docker build -t boltops/docker-tutorial:latest .
docker images
docker push boltops/docker-tutorial:latest
docker rm $(docker ps -a -q)
docker rm $(docker ps -a | grep 'Exited' | awk '{print $1}')
docker rmi $(docker images | grep MYNAME_ | awk '{print $3}')
Docker Essentials
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