title: Couchdb: Get all documents from all databases with curl
body: <p>I need to save the content of all documents from all databases in a file. I know that I can get all documents from one database with curl:</p>
  
  <pre><code>curl -X GET http://localhost:5984/dbname/_all_docs?include_docs=true
  </code></pre>
  
  <p>and I try this for all db:</p>
  
  <pre><code>curl -X GET http://localhost:5984/_all_dbs/_all_docs?include_docs=true
  </code></pre>
  
  <p>but it doesn't work.</p>