"As this book shows, Linux systems are just as functional, secure, and reliable as their proprietary counterparts. Thanks to the ongoing efforts of thousands of Linux developers, Linux is more ready than ever for deployment at the frontlines of the real world. The authors of this book know that terrain well, and I am happy to leave you in their most capable hands.""--Linus Torvalds""The most successful sysadmin book of all time--because it works ""--Rik Farrow, editor of;login: ""This book clearly explains current technology with the perspective of decades of experience in large-scale system administration. Unique and highly recommended.""--Jonathan Corbet, cofounder, LWN.net""Nemeth et al. is the overall winner for Linux administration: it's intelligent, full of insights, and looks at the implementation of concepts." "--Peter Salus, editorial director, Matrix.net"Since 2001, "Linux Administration Handbook" has been the definitive resource for every Linux(R) system administrator who must efficiently solve technical problems and maximize the reliability and performance of a production environment. Now, the authors have systematically updated this classic guide to address today's most important Linux distributions and most powerful new administrative tools.The authors spell out detailed best practices for every facet of system administration, including storage management, network design and administration, web hosting, software configuration management, performance analysis, Windows interoperability, and much more. Sysadmins will especially appreciate the thorough and up-to-date discussions of such difficult topics such as DNS, LDAP, security, and the management of IT service organizations."Linux(R) Administration Handbook, Second Edition, " reflects the current versions of these leading distributions: Red Hat(R) Enterprise Linux(R)FedoraTM CoreSUSE(R) Linux EnterpriseDebian(R) GNU/LinuxUbuntu(R) LinuxSharing their war stories and hard-won insights, the authors capture the behavior of Linux systems in the real world, not just in ideal environments. They explain complex tasks in detail and illustrate these tasks with examples drawn from their extensive hands-on experience.

Evi Nemeth已经从科罗拉多大学（University of Colorado）计算机科学系教师的岗位上退休了，但是她仍然在参与CAIDA的网络研究工作，CAIDA是圣地亚哥超级计算中心（San Diego Supercomputer Center）的Internet数据分析协作组织（Cooperative Association for Internet Data Analysis）

Garth Snyder曾经在NeXT和Sun公司工作过，他从斯沃索莫学院（Swarthmore College）获得了电机工程专业的学位，并且在罗彻斯特大学（University of Rochester）取得MD和MBA学位。

Trent R. Hein（trent@atrust.com）是Applied Trust Engineering公司的创办人之一，这是一家提供网络基础设施的安全和性能咨询服务的公司。Trent从科罗拉多大学（University of Colorado）获得了计算机科学专业学士学位。