What is systemd? Systemd is the first background process to run and the last background process to end in the Linux operating system. It has the process id (PID) of 1, meaning that all other background processes (aka daemons) are created by systemd; it is the root background process in a Linux operating system. Systemd is designed to provide a unified configuration process for bootstrapping Linux processes, enable and disable process, and manage the interface between those processes and user applications. Developers can configure systemd using standard files called units. Units can be used for defining the initialization process for…
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