Manage your GitHub repository subscriptions from the command line. List organizations you're subscribed to, view repos within an organization, and bulk unsubscribe.
This script was created when I took a new job, and my notification settings inadvertently subscribed me to all 600+ of their repos. I wanted a better signal to noise ratio in my notifications, but I didn't want to click the "Unwatch All" button, which would remove my subscriptions to repos outside my new employer's org.