Wrote Cron Job to Run Script on Scheduled Intervals

The cron job was written to run at specified intervals in the background. When a predetermined file was detected by the cron job, it notified another services of task completion. Although this project was used to notify when a task was completed, cron jobs can be used to schedule a variety of automation tasks like sending emails or scheduling posts. See project here: https://github.com/harvard-lts/dais-cron.