Intro to Systemd Runlevels and Service Management Commands

In olden times we had static runlevels. systemd has mechanisms for more flexible and dynamic control of your system.

Before we get into learning more useful systemd commands, let’s take a little trip down memory lane. There is this weird dichotomy in Linux-land, where Linux and FOSS are always pushing ahead and progressing, and people are always complaining about it. Which is why I am taking all of this anti-systemd uproar with a grain of salt,