What is AWS CLI? AWS CLI, or Amazon Web Services Command Line Interface, is a powerful and versatile tool that enables users to interact with various AWS services from a command-line interface. It provides a convenient and efficient way to manage and automate AWS resources and services, making it an essential component for developers, system administrators, and DevOps professionals. AWS CLI offers a unified interface to interact with various AWS services, including Amazon S3 for storage, Amazon EC2 for virtual servers, Amazon RDS for managed databases, AWS Lambda for serverless computing, and many others. By leveraging the CLI, users can perform various operations, such as creating and managing resources, configuring permissions, deploying applications, and retrieving information about their AWS infrastructure. How does AWS CLI Work? AWS CLI is a command-line tool that interacts with the AWS Management Console and AWS APIs. Users install it on their local machine and configure it with their access credentials. When a command is executed, AWS CLI generates API requests based on the command and sends them to the appropriate AWS service endpoints. The service processes the requests, generates responses, and AWS CLI retrieves and presents the results to the user. This allows users to manage and automate AWS resources and services through a command-line interface, enhancing efficiency and control. View More: What is AWS CLI?