版权声明

Brian W. Kernighan: UNIX: A History and a Memoir, 1st Edition © 2020 by Brian W. Kernighan. All rights reserved.

This work may not be translated or copied in whole or part without the written permission of the Author.

未经作者书面许可，不得以任何方式复制或抄袭本书内容。

版权所有，侵权必究。