Docker

docker build -t <image_name> .
docker images
docker run -d -p 3000:8080 --name <container_name> -e <key>=<value> <image_name>
docker ps -a
docker logs <containerID>
docker stop <containerID>
docker start <containerID>
docker exec -it <containerID> bash
docker login <registryURI>
docker cp <file> <containerID>:<path>

# Save one or more images to a tar archive
docker save <image_name> -o myapp.tar
docker save <image_name> | gzip -c > myapp.tar.gz

# Load an image from a tar archive
docker load -i myapp.tar
gunzip -c myapp.tar.gz | docker load

# Remove "none" tag images
docker image prune --filter="dangling=true"

# Run a local registry
docker run -d -p 5000:5000 --restart=always --name registry -v /home/evan/mnt/registry:/var/lib/registry  registry:2

# The first part of the tag is a hostname and port, Docker interprets this as the location of a registry, when pushing.
docker tag express-server localhost:5000/express-server

# Push the image to the local registry running at localhost:5000
docker push localhost:5000/express-server

# List images in the local registry
curl -X GET http://localhost:5000/v2/_catalog

{
  "insecure-registries": ["myregistrydomain.com:5000"]
}

heroku login
heroku container:login
docker build  -t registry.heroku.com/<your-app>/web .
docker push registry.heroku.com/<your-app>/web
# Deploy
heroku container:release web -a <your-app>

docker-slim build <image_name>

docker scout cves <image_name>