This script texts you via Twilio whenever someone posts a listing on a specified subreddit.
To run the script, simply insert your Twilio authentication keys and type the following command on your terminal.
clockwork reddit_notifier.rb
To exit the script, press control + c
You can specify a different subreddit and implement specific search terms very easily.
Technologies used: HTTParty to request/parse data from Reddit, Twilio's SMS to send data to your phone, and Clockwork to routinely request data.