Library /sys$common/syshlp/sysgen.hlb SHOW, /DEVICE, Example  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  SYSGEN>  SHOW/DEVICE=DBDRIVER

      This command displays the following information about the
      DBDRIVER:

        __Driver_____Start____End____Dev___DDB______CRB______IDB_____Unit__UCB___
        DBDRIVER   80082390 80082A7E
                                     DBA 80000848 800988C0 80098920
                                                                      0 8000087C
                                                                      1 8008A4F0
                                                                      2 8008A590
                                                                      5 8008A630
                                                                      7 8008A6D00