The X Windows Systems for displaying graphical user interfaces on UNIX and Linux systems has just been re-architected to support enterprise-class distributed applications across LANs, WANs, and the Internet. This authoritative guide is the first book to the new X Windows System, code-named Broadway, and officially titled X11R6.3. The book contains more than 50 figures and illustrations demonstrating Broadway enterprise solutions--with corresponding sample code available on the Web.