docker basics commond

Build 

Build an image from the Dockerfile in the current directory and tag the image 

docker build -t image_name . 

List all images that are locally stored with the Docker Engine 

docker image ls

 Delete an image from the local image store

 docker image rm image_name

Run 

Run a container from the Alpine version 3.9 image, name the running container “web” and expose port 5000 externally, mapped to port 80 inside the container.

docker container run --container_name 

Stop a running container through SIGTERM

 docker container stop web

Stop a running container through SIGKILL

 docker container kill web

List the networks 

docker network ls 

List the running containers (add --all to include stopped containers) 

docker container ls

Delete all running and stopped containers 

docker container rm -f  container_name

Print the last 100 lines of a container’s logs 

docker container logs --tail 100 container_name

share

Pull an image from a registry 

docker pull myimage:1.0 

Retag a local image with a new image name and tag 

docker tag myimage:1.0 myrepo/ myimage:2.0 

Push an image to a registry 

docker push myrepo/myimage:2.0