What is the default shell for the command line interface?

The default shell for the command line interface in Check Point systems is Clish. Clish, or Command Line Interface Shell, is designed to provide a simplified way of interacting with the system, particularly for security management tasks. It presents commands in a structured way that makes it user-friendly, helping users navigate through configurations and system commands without needing in-depth knowledge of the command syntax.

Clish is specifically tailored for day-to-day administrative tasks and allows administrators to perform essential functions without exposing them to the underlying complexity of the system. It often restricts the visibility of certain commands for security purposes, ensuring that users only have access to necessary commands related to their roles.

The other options reflect different shells available within Check Point environments. The Admin shell can provide more functionality than Clish but is not the default interface for new sessions. The Normal shell is a less common operating mode, often used for specific configuration scenarios. The Expert shell gives users access to the entire range of underlying Linux commands but is designed for more advanced users who require a deep level of system interaction.

The distinction between these modes of operation helps ensure that various user profiles can operate at the appropriate level of access and functionality, contributing to more secure and manageable administrative processes.