I have been wanting to learn the Ruby programming language for some time, and I needed a way to generate a tracklist on my Linux/OS X machines in my terminal. I created the Ruby gem track_list as a hobby project to learn the language and also make me more productive on MusicBrainz. You can customize the output of your tracklist as well. Please see the instructions at my GitLab repo if you are interested in trying this program out. And if you need help, please ask.
Please note that I am sure that there are better tools out there to get the job done, but I wanted a simple and fast way of getting a tracklist while I manually added metadata to MusicBrainz. If you have any suggestions or run into any issues, please let me know. Thanks for reading.