New guide for Linux sysadmins: Pragmatic systemd

When it first started out, there was a lot of press about systemd and its ability to speed up boot time. That feature had a mostly-universal appeal (it's less important to those who don't reboot), so in many ways, that's the reputation it still has today. And while it's true that systemd is the thing that launches services in parallel during startup, there's a lot more to it than that. This eBook explores systemd's functions both at startup and beginning after startup finishes. It contains great information for advanced users and beginning sysadmins alike.