What is the function of the Docker CLI tool?

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The Docker CLI (Command Line Interface) tool serves a crucial role in interacting with the Docker daemon, which is responsible for managing containers. It provides a command-line interface that allows users to execute a wide range of commands to create, manage, and control Docker containers, images, networks, and volumes.

Using the CLI, users can issue commands to perform actions such as starting and stopping containers, building images from Dockerfiles, running containers with specific configurations, and viewing container logs. This direct communication with the Docker daemon makes it a powerful tool for developers and system administrators, facilitating efficient container management and orchestration in various environments.

In contrast, other options present functionalities that are not central to the CLI's primary purpose. While managing Docker networks and scanning images for vulnerabilities are important tasks, they represent specific functions that can be achieved through the CLI, but they do not encompass its overall role. Furthermore, a graphical user interface (GUI) for image management is not provided by the Docker CLI, as it is inherently a command-line based tool.

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