1 - /INPUT

       /INPUT=input-filespec

    Optional. If you do not specify the /INPUT qualifier, FTP takes
    input from SYS$INPUT. If you specifiy this qualifier, you must
    also supply an input file specification. FTP continues to prompt
    until it has a valid input file specification.

    Runs a DCL command file with FTP commands.

2 - /PASSWORD

       /PASSWORD=password

    Optional. Default: your password on the local system.

    Password for the remote user account to which you want to
    connect.

3 - /USERNAME

       /USERNAME=remote_user_name

    Optional. Default: your user name on the local system.

    Name of the remote user account to which you want to connect.