pbandark@pbCloud temp]$ docker ps
CONTAINER ID        IMAGE                               COMMAND                  CREATED             STATUS              PORTS                              NAMES
cb58d4f7f3fc        docker.io/mysql                     "docker-entrypoint..."   2 hours ago         Up 2 hours          3306/tcp                           mysql_with_volume
8436c36c5c36        mysql                               "docker-entrypoint..."   2 hours ago         Up 2 hours          3306/tcp                           demo-mysql-basic
ad86362c73a1        docker.io/centos/httpd-24-centos7   "container-entrypo..."   4 hours ago         Up 2 hours          0.0.0.0:8080->8080/tcp, 8443/tcp   amazing_bose
7509ba4adfac        docker.io/centos/httpd-24-centos7   "container-entrypo..."   4 hours ago         Up 4 hours          8080/tcp, 8443/tcp                 practical_euler

[pbandark@pbCloud temp]$ docker exec -it amazing_bose bash
bash-4.2$ ls pratik
pratik
bash-4.2$ exit


[pbandark@pbCloud temp]$ docker export -o httpd.tar amazing_bose
[pbandark@pbCloud temp]$ ls
httpd.tar


[pbandark@pbCloud temp]$ docker import httpd.tar httpd_import:1.0
sha256:1ac24c5270239be3729d2adfd86ed6f5d01b2febbdc6fa8fc1510578e3c4141b
[pbandark@pbCloud temp]$ docker images
REPOSITORY                          TAG                 IMAGE ID            CREATED             SIZE
httpd_import                        1.0                 1ac24c527023        2 seconds ago       302 MB
docker.io/centos/httpd-24-centos7   latest              6b1bee4d557d        7 hours ago         346 MB
docker.io/hashicorp/terraform       latest              e3ac19aaa518        4 days ago          109 MB
docker.io/mysql                     latest              5195076672a7        6 days ago          371 MB

[pbandark@pbCloud temp]$ docker run -d --name httpd_import_123 httpd_import:1.0     <========
/usr/bin/docker-current: Error response from daemon: No command specified.
See '/usr/bin/docker-current run --help'.