What are these weird directories, and why are they there?
If you are new to the Linux command line, you may find yourself wondering why there are so many unusual directories, what they are there for, and why things are organized the way they are. In fact, if you aren't accustomed to how Linux organizes files, the directories can seem downright arbitrary with odd truncated names and, in many cases, redundant names. It turns out there's a method to this madness based on decades of UNIX convention, and in this article, I provide an introduction to the Linux directory structure.
