This chapter is from the book
In this chapter you learned how Systemd and GRUB 2 are used to bring your server into the exact state you desire at the end of the boot procedure. You also learned how Systemd is organized, and how units can be configured for automatic start with the use of targets. Finally, you read how to apply changes to the default GRUB 2 boot loader. In the next chapter, you learn how to troubleshoot the boot procedure and fix some common problems.