Conclusion

If this was law school, you would have learned in this chapter what misdemeanors, torts, and felonies are. If this was a hardware repair class, it would have been RAM, hard drives, and motherboards. Since this is a book about the Linux shell, you've examined the most basic commands that a Linux user needs to know to effectively use the command line: ls, pwd, cd, touch, mkdir, cp, mv, rm, and su. rmdir and whoami were thrown in as extra goodies. With these vital commands under your belt, you're ready to move ahead to learning about how to learn about commands. Twisty? You ain't seen nothin' yet.