the book of boot
chapter 1
1 in the beginning, root created /var, and /usr.
2 and /usr was void and empty, and darkness was upon the screen of the terminal; and the spirit of root moved over the drives.
3 and root said, let there be sh. and there was sh.
4 and root saw that sh was good; and he divided the sh from the void.
5 and he called the sh "/bin/sh", and the void "/dev/null", and there was boot and halt one session.
6 and root said, let there be a partition made amidst the drives, and let it divide the drives from the drives.
7 and root made a partition, and divided the drives that were under the partition, from those that were above the partition, and it was so.