The command-line interface is an interactive, text-based interface that prompts for responses in a terminal window. To activate the command-line mode, start the uninstallation program using the --console option (./uninstall --console).
Navigate to the bin directory in the Web Server installation directory (by default /sun/webserver7/bin on UNIX, and C:\Program Files\Sun\WebServer7\bin on Windows).
Start the uninstallation program with the following command:
(UNIX) ./uninstall --console
(Windows) uninstall --console
The command-line uninstall interface displays.
Select Uninstall Now to proceed with the installation.