docker images | grep "cas" | grep "<none>" | awk '{print $3}' | xargs -I {} docker rmi {} ;
cas是镜像名,如果不需要筛选镜像名,把 grep "cas"去掉即可
docker images | grep "cas" | grep "<none>" | awk '{print $3}' | xargs -I {} docker rmi {} ;
cas是镜像名,如果不需要筛选镜像名,把 grep "cas"去掉即可