查看docker File

#!/bin/bash
export PATH=$PATH
if [ $# -eq 1 ];then
        docker history --format {{.CreatedBy}} --no-trunc=true $1 |sed "s/\/bin\/sh\ -c\ \#(nop)\ //g"|sed "s/\/bin\/sh\ -c/RUN/g" | tac
    else
        echo "sh Obtain_dockerfile.sh $DOCKER_IMAGE"
fi