Anonymous user access, also called Anonymous FTP, lets you
    make an FTP connection to a remote host by specifying the name
    ANONYMOUS (or another name defined by the system manager). With
    Anonymous FTP, you do not need:
    o  A registered user account on the remote host
    o  To use your own user account, if you have one
    o  To supply a password
    With Anonymous FTP, you can perform the following actions:
    o  View remote directories
       -  View the guest and public directories with the FTP command
          DIRECTORY.
       -  If set up, the public directory called GUEST$PUBLIC has
          general bulletin-board information. It contains files of
          interest to FTP users.
    o  Copy files
       -  Enter GET and PUT commands to copy files to and from
          GUEST$PUBLIC.
       -  The public area is read-only. You can enter the GET command
          to copy files from the remote host to your local system.
       Optionally, there may be an ANONYMOUS$USER directory where you
       can perform the following actions:
       -  Delete files
       -  Create directories
       -  Delete directories
       -  Rename files
       -  Rename directories
       The system manager sets up the access restrictions for
       Anonymous FTP that determine the availability of features.
                                   NOTE
       GUEST$PUBLIC and ANONYMOUS$USER are devices names for
       directories that may be set up by the system manager. See
       the HP TCP/IP Services for OpenVMS Management manual for
       more information.
Additional Information:
explode
extract