title: lftp mirror with prefix
body: <p>I did a partial download of a directory full of logs from a remote ftp server. </p>
  
  <p>For example <code>mget *201610*</code>  this will pull down all the logs with 201610 as apart of the name. </p>
  
  <p>What I would like to do is continue the download since I only have about 100 of the 400 files for that month. Since I already downloaded a lot of the files <code>mirror -c</code> would be the best option as it only downloads the stuff I don't have. </p>
  
  <p>Question:
  how do I incorporate mirror -c for only the subset of files that have <em>201610</em> in them? I dont want to start downloading all the files for other months just the missing ones from 201610</p>
  
  <p>Thanks</p>