Cleanup docker containers and volumes

docker_cleanup.sh

#!/bin/bash

args=( "months ago" "weeks ago" "<none>" )

for arg in "${args[@]}"
do
	echo $arg
	docker rmi -f $(docker images | grep "${arg}" | awk '{ print $3 }')
done

TERMINATED_CONTAINERS=$(docker ps --no-trunc -aq)
if [[ $? != 0 ]]; then
    echo "Command failed."
elif [[ $TERMINATED_CONTAINERS ]]; then
    docker rm $TERMINATED_CONTAINERS
fi

docker volume prune