#!/usr/bin/env python

# Add the following line into the labs crontab.
# */15 * * * * /home/labs/penn-mobile-server/cron/send_gsr_push_notifications.py

import server


server.studyspaces.send_reminders()

@@ -72,10 +72,13 @@
 # */
-15
+20,50
  * *

update cron job command