I want to ssh into a running CentOs container running inside a CentOs image. My aim is to SSH into container and install applications into it. Please provide me appropriate steps for this.

Ran below command

```
 yum install openssh-server

```

Used below approach but did not get the result.

[How to get into a docker container?](https://stackoverflow.com/questions/30172605/how-to-get-into-a-docker-container)