/PASSWORD[=password]

    Optional.

    Your password on the remote host.

    Invokes the local REXEC facility that directs your RSH command
    to the REXEC server on the remote host. This server does
    authentication checking using the user name and password that
    you specified on the RSH command line.

    o  Enclose the password in quotation marks ( " " ) if it is
       lowercase or mixed case.

    o  If you omit password, RSH (REXEC) prompts you for one.

    o  Do not use this qualifier if you want to initiate an RLOGIN
       session.