Everything Configuring a GNU/Linux Workstation to Open Harmony Scenes from WebCC The GNU/Linux installer can configure your machine to open harmony:// URLs to open in Harmony. Such URLs are used by WebCC to open scenes directly in Harmony. How to register the harmony:// URL handler on a GNU/Linux workstation In a terminal, navigate to the directory where you downloaded the installation package. $ cd ~/Downloads Extract the package's contents in the directory. $ tar -xvzf ./name-of-package.tar.gz Switch to the directory in which the package's contents were extracted. $ cd name-of-package Launch the installer with the -s parameter: $ sudo ./install -s When prompted, confirm that you want to proceed with the installation. The harmony:// URL handler is now registered to launch Harmony and open Harmony scenes. NOTE You may need to reboot the machine before this change takes effect.