Description: A user service is a systemd service that runs in the context of a user session. Unlike system services, which start during system boot and run with administrative privileges, user services run with the permissions of the logged-in user. This allows users to manage their own services without needing administrative access, enhancing security and flexibility. User services are particularly useful for applications that require a specific environment or that should only run when the user is active. These services are defined in configuration files located in the `~/.config/systemd/user/` directory, allowing each user to customize their execution environment. Additionally, user services can be managed using systemd commands like `systemctl –user`, making it easy to start, stop, and monitor them. This feature is part of the evolution of systemd, which aims to provide more efficient and modern management of services in modern operating systems.
