Docker27 on Ubuntu 24.04 is an advanced containerization platform that empowers developers, system administrators, and DevOps professionals to efficiently deploy, scale, and manage applications. By encapsulating applications and their dependencies into portable containers, Docker27 ensures consistent performance across diverse environments, from development to production. This solution addresses critical needs for reliable application delivery, efficient resource management, and streamlined infrastructure operations. By reducing deployment errors and enhancing application portability, Docker27 significantly optimizes workflows and boosts operational efficiency. Please enter the root user first: sudo su - Check if the Docker service is running: systemctl status docker.service Open Docker service: systemctl start docker.service Restart Docker service: systemctl restart docker.service Stop Docker service: systemctl stop docker.service Docker service startup: systemctl enable docker.service Verify the installation success by running the hello-world image. sudo docker run hello-world This command downloads the test image and runs it in a container. When the container runs, it prints a confirmation message and exits.