Library /sys$common/syshlp/tcpip$nslookup_help.hlb finger  *Conan The Librarian (sorry for the slow response - running on an old VAX)

   finger one or all users on a host.  A host us is the last
   host for which information was requested.  If a name is
   specified, detailed information is displayed for that user.
   If no name is specified, a list of logged on users is displayed.

   FORMAT:
    finger [name]