这本书是 现代操作系统 第四版的非官方中文翻译。
译者仅为依兴趣自由翻译，保证尽量准确但是不保证绝对准确并且不对任何可能由此产生的后果负责。
This book is unofficial Chinese translation edition of book
*Modern Operating System 4th Edition*. The translator does not guarantee
the accuracy of the book and is not responsible for any sequence.
译者联系方式：[email protected] 或 [email protected]
Contact translator at: [email protected] or [email protected]
本书的名词尽量使用英文原文以保留原意。