Simple command utility to make starting or focusing trivial
Using the 'a' (application) option it will switch to an existing application with the provided name, when it's not found it will start it. If the application is focused it will hide it.
Using the 'f' (focused) option it will associate the given name/label with the focused window which will be focused/hidden on future executions.
Using the 'c' (clear) option clears the associated window with the given name/label.