Systemd

External

• http://www.freedesktop.org/wiki/Software/systemd/
• https://www.digitalocean.com/community/tutorials/understanding-systemd-units-and-unit-files
• https://www.digitalocean.com/community/tutorials/how-to-use-systemctl-to-manage-systemd-services-and-units

Internal

• Linux

Overview

systemd is an init system, a system and user space service manager for the Linux operating system. It is equivalent, and servers the same purpose as System V.

Subjects

• Concepts
• Differences between System V and systemd
• Configuration
  • Custom systemd Unit and Unit File
  • Declare a Dependency between Services
  • Setting Environment Variable for a systemd Service
• Operations
  • journalctl
  • systemctl