Month: May 2026

A docker-compose.yml file defines and orchestrates multi-container Docker applications using a simple YAML syntax. It allows you to specify services, networks, volumes, and configurations in one place, enabling reproducible environments with commands like docker compose up. The file must be properly structured with correct indentation and syntax.  Prerequisites Docker and Docker Compose installed on your system A project directory where you’ll create the

Prerequisites OS requirements To install Docker Engine, you need a maintained version of one of the following Fedora versions: Fedora 44 Fedora 43 Fedora 42 Uninstall old versions sudo dnf remove docker \ docker-client \ docker-client-latest \ docker-common \ docker-latest \ docker-latest-logrotate \ docker-logrotate \ docker-selinux \ docker-engine-selinux \ docker-engine You can install Docker Engine in different ways, depending on

Install Gnome desktop Update your system repositories: Install the GNOME Desktop environment: Once the packages finish downloading, apply the original configuration settings to activate the interface: Check ssh sudo sysytemctl status sshd