2.4.1 Running DDD on a Remote Host ---------------------------------- You can run DDD on a remote host, using your current host as X display. On the remote host, invoke DDD as ddd -display DISPLAY where DISPLAY is the name of the X server to connect to (for instance, `HOSTNAME:0.0', where HOSTNAME is your host). Instead of specifying `-display DISPLAY', you can also set the `DISPLAY' environment variable to DISPLAY.