这本书的目的不是为你介绍VxWorks入门的详细内容或嵌入式和实时系统的编程。也就是说，本章将介绍关于VxWorks使用的一些基本背景知识和一些相关的工具。本章将主要介绍命令行工具，因为它们对中级或高级用户来说更有用，而风河公司的文件对此也涉及较少。-The purpose of this book is not for you the details of entry VxWorks or embedded and real-time systems programming. In other words, this chapter will be presented on VxWorks using some basic background knowledge and some tools. This chapter introduces the command-line tools, because they are intermediate or advanced users of the more useful term, and Wind River' s also involved in fewer documents.