1    /ALL

       /ALL (Alpha/Integrity servers only)

    Displays all named properties and their values related to the
    current display device.

2    /EXTRACT

       /EXTRACT (Alpha/Integrity servers only)

    Obtains the authorization data for the display device and writes
    that data to SYS$OUTPUT. The authorization data is obtained from
    the current X authority file and is in the format expected by the
    X Authority utility (xauth).

    Note that when using an LBX proxy server, the extracted
    authorization information references the address of the proxy
    server and not the X display server.

    Do not use the /EXTRACT qualifier with any other SHOW DISPLAY
    qualifier.

    See the description of the SET DISPLAY command for more
    information.

3    /QUOTA

       /QUOTA (Alpha/Integrity servers only)

    Displays the current name count and data space quota values for
    the display device. This display includes the set limit and the
    amount of space currently available for use.

4    /SYMBOLS

       /SYMBOLS (Alpha/Integrity servers only)

    Defines one or more global DCL symbols for each property
    displayed by the SHOW DISPLAY command. You can then use these
    property symbols in DCL command procedures.

    Each global symbol name follows the form:

    DECW$DISPLAY_name

    The following are the symbols for predefined properties:

       DECW$DISPLAY_NODE
       DECW$DISPLAY_TRANSPORT
       DECW$DISPLAY_SCREEN
       DECW$DISPLAY_SERVER
       DECW$DISPLAY_XAUTH

    Note that symbols for user-defined properties have a double
    underscore in the name. For example, the user-defined symbol
    for the value DISK$USER:[JONES] would be defined as follows:

    $ SHOW SYMBOL DECW$DISPLAY*

      DECW$DISPLAY_NODE == "101.124.99.119"
      DECW$DISPLAY_SCREEN == "0"
      DECW$DISPLAY_SERVER == "0"
      DECW$DISPLAY_TRANSPORT == "TCPIP"
      DECW$DISPLAY_XAUTH == "DISK$USER:[SMITH]SERVER1.DECW$XAUTH"
      DECW$DISPLAY__JONES == "DISK$USER:[JONES]"

    If a symbol name or value exceeds or violates any DCL limits or
    naming conventions, the symbol is not set and an error message is
    displayed.

    If the display device uses a proxy server, the symbols
    DECW$DISPLAY_NODE, DECW$DISPLAY_TRANSPORT, and DECW$DISPLAY_
    SERVER reflect values associated with the proxy server and not
    the X display server.

5    /VALUES

       /VALUES=(property-name[,...]) (Alpha/Integrity servers only)

    Displays the value for the specified property. If the value
    consists of one or more items, they are displayed as a comma-
    delimited list.