Library /sys$common/syshlp/sda.hlb SHOW, PROCESS, /RMS[=option-spec]  *Conan The Librarian (sorry for the slow response - running on an old VAX)

     Displays the RMS control blocks specified by the option-spec or by the
     last SET RMS command.  If the option-spec is specified, it is valid for
     only that command and has no effect on the options selected by the
     last SET RMS command.  See the SET RMS command for the format of the
     option-spec. The default option-spec is to display all RMS structures.