osf1 man page for xdpyinfo

xdpyinfo(1X)															      xdpyinfo(1X)

NAME
       xdpyinfo - display information utility for X

SYNOPSIS
       xdpyinfo [-display displayname] [-queryExtensions]

DESCRIPTION
       The  xdpyinfo  program  is a utility for displaying information about an X server.  It is used to examine the capabilities of a server, the
       predefined values for various parameters used in communicating between clients and the server, and the different types of screens and visu-
       als that are available.

       By  default,  numeric  information  (opcode,  base  event, base error) about protocol extensions is not displayed.  This information can be
       obtained with the -queryExtensions option.  Use of this option on servers that dynamically load extensions will likely cause  all  possible
       extensions to be loaded, which can be slow and can consume significant server resources.

ENVIRONMENT
       To get the default host, display number, and screen.

SEE ALSO
       X(1X), xwininfo(1X), xprop(1X), xrdb(1X)

AUTHOR
       Jim Fulton, MIT X Consortium

																      xdpyinfo(1X)