Quick Sheet
My personal Docker quicksheet
cleanup containers (not running)
sudo docker rm $(sudo docker ps -qa)
cleanup images (not tagged)
sudo docker rmi -f $(sudo docker images | grep "<none>" | awk "{print \$3}")
cleanup volumes (orphaned)
sudo docker volume rm $(sudo docker volume ls -qf dangling=true)
auto restart container
sudo docker run -d --restart unless-stopped --name <name> <image>
Architecture switch
enable additional architectures
enable additional architectures
sudo docker run --rm --privileged multiarch/qemu-user-static:register --reset
start Alpine for ARM on an x86
sudo docker run -it --rm multiarch/alpine:armhf-edge /bin/sh
The bright side 