How does cal command differ between distributions?

The `cal` command is a utility for displaying calendars in Unix-like operating systems. While it generally provides the same basic functionality across different Linux distributions, variations in its implementation can lead to differences in output formatting, additional options, and default behaviors.
Linux, cal command, calendar utility, differences in distributions, Unix-like operating systems 

# Example of the cal command usage
# Display the current month
cal

# Display a specific year
cal 2023

# Display the calendar for a specific month and year
cal 10 2023

Linux cal command calendar utility differences in distributions Unix-like operating systems

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