The System Generation utility (SYSGEN) is a system management
    tool used to tailor a system for a specific hardware and software
    configuration.

    The SYSGEN utility provides the capability to:

       - Create and edit boot-time system parameter files
       - Modify dynamic system parameters
       - Load and connect I/O device drivers
       - Initialize and connect shared memory

     To invoke SYSGEN, enter the following command in response to the
     DCL prompt:

     $  RUN SYS$SYSTEM:SYSGEN

     The utility responds with the prompt:

     SYSGEN>

     To obtain help on a topic, type:

       HELP command [/qualifers or parameters]