Howtoforge published a tutorial about managing Systemd services with Systemctl on Linux.
How to Manage Systemd Services with Systemctl on Linux
Systemd a standard process for managing start-up services in Linux operating systems. It is used for controlling which programs run when the Linux system boots up. It is a system manager and has become the new standard for Linux operating systems. Systemd allows you to create a custom systemd service to run and manage any process. In this tutorial, we will explain how to manage services with systemd on Linux.