The cal command in Termux provides a quick glance at the calendar, aiding in date-related planning and scheduling.
cal
View the calendar for the current month by entering the “cal” command
cal

Effortlessly explore the current month’s calendar with the “cal” command, as demonstrated in the example above.
Additional Options : 
To view a specific year’s calendar, use the following command
cal 2024

This command displays the calendar for the year 2024, providing an overview of all months.
For a detailed look at a specific month in a given year, use the following command
cal 4 2024

These additional options allow you to tailor the “cal” command to your specific date-viewing preferences.
cal –help
For additional options and information about the “cal” command, you can use the “–help” flag. Running the following command
cal --help
The “–help” flag provides detailed information about the usage and options of the “cal” command, allowing you to explore its functionalities further.

The “cal” command in Termux is a versatile tool for managing and exploring date-related information, making it an essential component of your command-line toolkit.