If you are looking for a text-based calendar and scheduling application, calcurse is the right one. It can help you to organise your daily tasks and events so you can be more productive. A nice notification system reminds the user of upcoming deadlines. There are three different panels in the calcurse tool:
- appointment list
- todo list
Install the calcurse app with the following command.
sudo apt-get install calcure
You can select a date with the l or h keys and then hit g on your keyboard to add a place you want to go.