title: how to import export docker compose?
body: <p>I am still new in docker and all container things.
  I have server with full access at 
  1.1.1.1 and I installed docker there. (without docker compose)
  In the other place my friend have server 2.2.2.2 and he installed docker and docker compose there.</p>
  
  <p>At 2.2.2.2 server, my friend build 3 container : container A (Git), container B(unknown), container C(unknown). 
  I can access content of container A (Git) with browsers. </p>
  
  <p>My question is: can I import container A to my server in 1.1.1.1? I have user access to download Git, but what I want is to import the container, not Git (content inside the container).
  Any hint? what should I do? Or it is impossible to do if I don't have access to the command console?  </p>