SCO OpenServer Handbook
Chapter 11, Customizing startup of the Graphical Environment
Step 5: Starting scologin

Step 5: Starting scologin

Now you are ready to start scologin on all of the displays you configured in the Xservers file. On the host system, use the scologin script to start the client:

/etc/scologin start

This process reads the scologin configuration files, including /usr/lib/X11/scologin/Xservers. A scologin process is started for all of the displays specified in the Xservers file.