title: Docker cp Path not specified
body: <p>I trying copy a folder to my container but not working. If I try </p>
  
  <pre><code>sudo docker cp 4aefd670e41f:/var/www/html/web2015 /home/desarrollo3/proyectos/web2015 
  </code></pre>
  
  <p>The folder web2015 copy correct but I need copy the folder in my container.</p>
  
  <p><strong>Working ok</strong></p>
  
  <pre><code>sudo docker cp 4aefd670e41f:/var/www/html/web2015 /home/desarrollo3/proyectos/web2015
  </code></pre>
  
  <p><strong>Not Working</strong></p>
  
  <pre><code>sudo docker cp /home/desarrollo3/proyectos/web2015 4aefd670e41f:/var/www/html/web2015
  </code></pre>
  
  <p><strong>Aditional info Docker</strong></p>
  
  <pre><code>Client version: 1.6.2
  Client API version: 1.18
  Go version (client): go1.3.3
  Git commit (client): 7c8fca2
  OS/Arch (client): linux/amd64
  Server version: 1.6.2
  Server API version: 1.18
  Go version (server): go1.3.3
  Git commit (server): 7c8fca2
  OS/Arch (server): linux/amd64
  </code></pre>
  
  <p><strong>I've Ubuntu 15</strong></p>
  
  <p><strong>The error FATA[0000] Error: Path not specified</strong></p>
  
  <pre><code>sudo docker cp /home/desarrollo3/proyectos/web2015 4aefd670e41f:/var/www/html/web2015
  </code></pre>
  
  <p>If I write this, I don't get errors but not copy nothing: </p>
  
  <pre><code>sudo docker cp ./folder:web2015 4aefd670e41f:/var/www/html/
  </code></pre>