It provides a text-based menu interface for performing common system administration tasks such as:
User Management: Add, modify, delete, enable, disable, and list users.
Group Management: Add, modify, delete, and list groups.
Account Maintenance: Change user passwords.
Utility Options: Display program info (About) or exit (Quit).
It appears to be running in dry-run mode, meaning no actual changes are applied to the system, useful for testing and validation.