What is the primary function of the AWS Command Line Interface?

The primary function of the AWS Command Line Interface (CLI) is to manage AWS services from the command line. The AWS CLI allows users to interact with AWS services by executing commands in a terminal or command prompt, which provides a more efficient and scriptable way to work with AWS resources compared to using the web-based AWS Management Console.

This interface enables users to perform a variety of tasks, such as launching and configuring instances, managing storage, and automating scripts to manage AWS infrastructure directly from the command line. The CLI is particularly useful for developers and system administrators who need to manage large numbers of resources programmatically or integrate AWS operations into their automation workflows.

In contrast, creating and managing virtual machines is a feature of specific AWS services like Amazon EC2, while web hosting services are not a direct function of the CLI itself, and developing mobile applications is unrelated to the CLI's purpose. The CLI focuses on providing command-line access to manage and configure AWS services effectively.