xlistscrns(1)

     NAME
          xlistscrns - prints available screens for an X server

     SYNOPSIS
          xlistscrns [ -display displayname ]

     DESCRIPTION
          xlistscrns prints (to standard output) a list of available
          screens for an X server.  The list items are suitable for
          use as a display parameter to most X applications.  For
          example, if janus is running X server 1 which has two
          screens, then

               xlistscrns -display janus:1

          will print

               janus:1.0 janus:1.1


     SEE ALSO
          X(1), Xserver(1)

     DIAGNOSTICS
          xlistscrns returns 0 on success, -1 if there is trouble
          connecting to the server, and -3 if there is a syntax error.

     ENVIRONMENT VARIABLES
          DISPLAY