Docker is a modern containerization platform designed to simplify the development, shipping, and deployment of applications. It enables users to create, manage, and run applications in lightweight, isolated containers, ensuring consistency across different environments. Docker is widely adopted by developers and enterprises for building scalable, cloud-native, and microservices-based applications.

Features of Docker:

• Lightweight and portable containers for consistent application deployment.
• Streamlines the development lifecycle with easy integration into DevOps workflows.
• Supports container orchestration with tools like Kubernetes and Docker Swarm.
• Provides a centralized Docker Hub for sharing and discovering container images.
• Facilitates resource isolation for enhanced performance and security.
• Offers seamless integration with cloud platforms and CI/CD pipelines.
• Open-source and supported by a large and active developer community.
• Supports a variety of operating systems, including Linux, Windows, and macOS.

To check the Docker version, run thes command :
$ sudo docker --version

Disclaimer: Docker is an open-source containerization platform maintained by the community and Docker, Inc. It is provided "as is," without any warranty, express or implied. Users are encouraged to review licensing terms and comply with applicable regulations when deploying Docker in production environments. Docker, Inc. and contributors are not responsible for any damages, losses, or consequences resulting from its use.