本文探讨使用 Linux作为嵌入式作业系统的方法,透过如何对内核、守护程序、库和应用程序等四个主要部份,进行缩减其大小后，以便配置在以闪存为存储设备的嵌入式系統中。-This paper discusses the use of Linux as an embedded operating system, kernel through how to protect their procedures, and application procedures for the four main part, to reduce their size, in order to configure memory for storage devices embedded systems.