Script to remove orphaned docker volumes

docker-cleanup-volumes.sh

#!/bin/bash

# Usage:
# - To only show the possbible volumes to be removed:
# 	./docker-cleanup-volumes.sh
# - To remove orphaned docker volumes:
# 	./docker-cleanup-volumes.sh clean

if [ "$1" == 'clean' ]; then
	echo "cleaning..."
	docker run -v /var/run/docker.sock:/var/run/docker.sock -v /var/lib/docker:/var/lib/docker --rm martin/docker-cleanup-volumes
else
	echo "showing..."
	docker run -v /var/run/docker.sock:/var/run/docker.sock -v /var/lib/docker:/var/lib/docker --rm martin/docker-cleanup-volumes --dry-run
fi