First of all, we have to start the docker container
ankit@ankit-HP-Notebook:~$ sudo docker start 3a19b39ea021
3a19b39ea021
After that, check the docker container:
ankit@ankit-HP-Notebook:~$ sudo docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
3a19b39ea021 coreapps/ubuntu16.04:latest "bash" 13 hours ago
Up 9 seconds ubuntu1
455b66057060 hello-world "/hello" 4 weeks ago
Exited (0) 4 weeks ago vigorous_bardeen
Then execute by using the command below:
ankit@ankit-HP-Notebook:~$ sudo docker exec -it 3a19b39ea021 bash
root@3a19b39ea021:/#