VMS Help RPC, rpccp, help  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    NAME
         help - Displays a list of commands or the options of a
         specified command

    SYNOPSIS
         rpccp help [ rpccp-command ]

    ARGUMENTS
         rpccp-command
                 Specifies one of the following control commands:

         exit

         quit

1 - DESCRIPTION

         The help command displays information about the RPCCP
         command set or the options and argument associated with a
         specific command.

2 - EXAMPLES

         The following command operates from the system prompt to
         display the internal commands of the control program:

         $ rpccp help

         The following commands start the control program and display
         the syntax of the remove entry command:

         $ rpccp
         rpccp> help remove entry

3 - RELATED_INFORMATION

         Type HELP RPC for help about:

         Commands: remove mapping, rpccp, show mapping