A simple bash to add birthdays

The app uses state of the art manually crafted text notes with all your friends birthdays and encrypt it using advanced HMAC-SHA256 to keep your birthdates fully secured. Later, you schecule a notification...

You ask a bunch of people for their birthdays or if you are a little shy just exflitrate that information from other people or systems in an attempt to not be socially ackward, anyways... Once you have the birthdays you place them in the birthdator format as follows: