Exercise: The Bakery's Orders

Exercise: The Bakery's Orders: Exercise: The Bakery's Orders.

Updated November 10, 2026

1. Exercise: The Bakery's Orders (Apprentice): Answer a bakery owner's questions about a year of orders with pipelines, then rank the cities with tee, build a lowercase mailing list, keep separate logs of results and errors, and delete only the canceled receipts with xargs, while a check script tells you what's done.