title: docker attach doesn't attach to the container
body: <p>I ran a docker container on one of the terminals, on the other terminal:</p>
  <pre><code>$ docker container ls
  CONTAINER ID   IMAGE                                         COMMAND                  CREATED         STATUS         PORTS     NAMES
  80b6be3a7d56   rbonghi/isaac-ros-tutorial:realsense-camera   &quot;/ros_entrypoint.sh …&quot;   9 seconds ago   Up 8 seconds             inspiring_almeida
  </code></pre>
  <p>and then I run</p>
  <pre><code>$ docker attach inspiring_almeida
  </code></pre>
  <p>now nothing seems to happen, cursor moves to a new line.</p>
  <pre><code>$ docker attach inspiring_almeida
  
  </code></pre>
  <p>What am I doing wrong? I expected to see something like <code>root@80b6be3a7d56</code></p>
  <p>P.s. I'm accessing the machine that I run docker via SSH - if that matters.</p>