title: How can I download a file over multiple interfaces in OS X or Linux?
body: <p>I have a large file I want to download from a server I have root access to. I also have several different, concurrent internet connections from my machine to the server at my disposal. </p>
  
  <p>Do you know of any protocol, (S)FTP client, HTTP client, AFP client, or any other file transfer protocol server and client combination that supports multithreaded downloads over different connections? </p>