FTP> APPEND LARGE.TXT CHRONOS
  200 PORT command successful.
  150 Opening ASCII mode data connection for CHRONOS. (130.180.4.8,1108)
  226 Transfer complete
  local:work1:[samson]large.txt   remote:CHRONOS
  15596 bytes sent in 00:00:00.10 seconds (152.30 Kbytes/s)

      Appends local file LARGE.TXT to UNIX file chronos.