A simple command-line utility that plays sounds when commands complete.
ding [command]
Platform support: macOS or Linux only.
Without a command, ding plays a happy ding sound.
With a command, ding will execute that command and play a ding if the command
completed without error, otherwise an error sound will be played.
If the command took more than five seconds to execute, the elapsed time will be shown.
Sounds are sourced from freesound.org:
MIT Licensed.