Two days later, there was Pooh, sitting on his branch, dangling his legs, and there, beside him, were four pots of honey... (A.A. Milne)
本章说明标准Linux目录树的重要部分，基于FSSTND文件系统标准。 概述根据不同的目的和给定的要求将目录树分为若干分离的文件系统的一般方法。 也说明一些其他方法。
