docker run helper function

.zshrc

# Execute docker run with --rm --network shared 
# The shared network will be created if it dosn't already exist
dr () {
	docker network inspect shared > /dev/null 2>&1
	if [ $? -ne 0 ]
	then
		docker network create shared > /dev/null 2>&1
	fi
	local DOCKER_CMD="docker run --rm --network shared $@" 
	echo
	echo "${DOCKER_CMD}"
	echo
	eval "${DOCKER_CMD}"
}

shell example

$ dr -it --name alpinetest alpine ash

docker run --rm --network shared -it --name alpinetest alpine ash

/ #