Docker commands

docker-commands.md

Docker

Run command inside container

Run arbitrary commands inside an existing container:

docker ps
docker exec -it <mycontainer> bash

Clear containers

docker rm -f $(docker ps -a -q)

Clear images

docker rmi -f $(docker images -a -q)

Clear volumes

docker volume rm $(docker volume ls -q)

Clear networks

docker network rm $(docker network ls | tail -n+2 | awk '{if($2 !~ /bridge|none|host/){ print $1 }}')

Update config in container

docker cp <CONTAINER_ID>:/path/to/config.conf .
nano config.conf
docker cp config.conf <CONTAINER_ID>:/path/to/config.conf