Cron jobs can be managed using the cru command in Tomato. cru identifies cron jobs based on a unique id, a string label (not sure about allowed characters) that can be chosen for each job.

• Listing existing cron jobs:

  cru l
  

  This lists all existing jobs, printing the timing settings, the comand, and finally the label in the form #<unique_id>#
• Adding a cron job:

  cru a <unique_id> "<min> <hour> <day> <month> <weekday> <command>"
  

  Specification of the scheduled run time generally follows crontab syntax. weekday specifies the day of the week; 1 stands for Monday, 2 for Tuesday, etc. Sunday can be encoded as 0 or 7.
• Deleting a cron job:

  cru d <unique_id>
  

Sources

• Tomato FAQ: How can I add a cron job?
• Wikipedia: cron (contains a good overview over the crontab syntax)

Details

Last Updated: 11 May 2019