docker shortcuts

# kill containers
function docker-kill-containers(){
    docker kill $(docker ps -q)
}

# remove stoped containers
function docker-remove-containers(){
     docker rm $(docker ps -a -q)
}

# remove images
function docker-remove-images(){
    docker rmi $(docker images -q)
}

# prune
function docker-prune(){
    docker system prune -a
}