Unixcop published a tutorial about using systemctl in Linux.
How to use systemctl in Linux
Unix-based operating systems give you flexible tools to manage your OS and its related services smoothly. And it’s our responsibilities as administrators to monitor our systems and manage it and of course, keep it running by troubleshooting the problems that occur on our system services.
How to use systemctl in Linux - Unixcop the Unix / Linux the admins deams
