/sys$common/syshlp/helplib.hlb SHOW, USERS, Qualifiers, /FULL  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Displays the user name, the node name, the process name,
    the process identification (PID) code, terminal names (both
    virtual and physical), and port information of all interactive,
    subprocess, and batch users on the system.