$ DEFINE/JOB DBG$PROCESS MULTIPROCESS
    $ DEBUG/KEEP

               Debugger Banner and Version Number

    DBG> RUN PROG1
    %DEBUG-I-INITIAL, language is FORTRAN, module set to PROG1
    %DEBUG-I-NOTATMAIN, type GO to get to start of main program
    predefined trace on activation at routine PROG1 in %PROCESS_
 NUMBER 1
    DBG_1>

    In this example, the DEFINE/JOB command establishes the
    multiprocess configuration and the debugger is then started.
    After the program PROG1 is brought under debugger control,
    the normal prompt changes to DBG_1>, indicating that this is
    a multiprocess debugging configuration and that execution is
    suspended in process 1 (the first process that was brought under
    debugger control). Process 1 is currently the visible process
    (the context for executing process-specific commands like STEP,
    EXAMINE, and so on).

    $ DEFINE DBG$PROCESS DEFAULT
    $ DEBUG/KEEP

               Debugger Banner and Version Number

    DBG> RUN FORMS
    %DEBUG-I-INITIAL, language is PASCAL, module set to FORMS
    DBG>

    In this example, the DEFINE command establishes the default
    configuration and the debugger is then started. After the program
    FORMS is brought under debugger control, the prompt remains DBG>,
    indicating that this is the default debugging configuration.