docker-cleanup

alias d=docker
d kill `d ps -aq`
d rm -f `d ps -aq`
d rmi -f `d images -qa`
d volume rm `d volume ls -q`
d network rm `d network ls -q`

# removing images that can't be removed ("Error response from daemon: reference does not exist")
sudo rm -Rf /var/lib/docker/image/devicemapper/imagedb/content/sha256 && sudo mkdir /var/lib/docker/image/devicemapper/imagedb/content/sha256

# this helps if it's saying the port is already allocated even though it's not
sudo rm /var/lib/docker/network/files/*
sudo systemctl restart docker