3 number=`docker images | awk 'NR != 1' | grep testapi | wc -l`
4 if [ $number -gt 0 ]; then
5 images=`docker images -a | awk 'NR != 1' | grep testapi | awk '{print $1}'`
6 echo "begin to rm images $images"
7 docker images | awk 'NR != 1' | grep testapi | awk '{print $3}' | xargs docker rmi -f &>/dev/null