# Download an image and spin up a container, run it, connect to it
docker run -d -p 80:80 --name pintail-whoami pintailai/pintail-whoami:0.0.1 # download + run
docker run --rm -v /path/on/machine:/app/out image-name:stable params to app
docker ps # show running containers
docker ps | cut -c-$(tput cols) # show running containers without wrapping to the next line
docker ps -q # show just the IDs of the running containers
docker ps -q | head -1 # show ID of most recently started container (how to sort)
# Run a shell on a container
docker run -i -t [Container ID] /bin/bash
# Connect to a shell on an already-runnning docker container.
# (Shell: Use /bin/bash for ubuntu or /bin/ash for alpine)
docker exec -it [Container ID] [shell]
docker exec -it `docker ps -q | head -1` /bin/bash # run shell on the most recently started container
# Copy a file off
docker ps | cut -c-$(tput cols) # show running containers without wrapping to the next line
docker ps -q # show just the IDs of the running containers
docker ps -q | head -1 # show ID of most recently started container (how to sort)
# Run a shell on a container
docker run -i -t [Container ID] /bin/bash
# Connect to a shell on an already-runnning docker container.
# (Shell: Use /bin/bash for ubuntu or /bin/ash for alpine)
docker exec -it [Container ID] [shell]
docker exec -it `docker ps -q | head -1` /bin/bash # run shell on the most recently started container
# Copy a file off
docker cp <container>:<src-path> <local-dest-path>
# Delete all stopped containers and images
docker system prune -a
# List all images
docker image ls
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