Clock your time easily, keep your data at hand
After running the application, you should see a new icon popping up in your system tray. From there you can start the timer, or go to the settings to set your favorite options.
The command-line script is just a helper to communicate with the app itself. As it is just a bash script it just fit everywhere a terminal runs.
The command-line interface provides a simple way to query your data or to automatize your workflow. Do no hesitate to run sand-glass -h to see the available options.