Linux操作系统基础教程。包括linux基础，基础进阶，网络服务等。-Essentials Linux operating system. Including linux foundation, based on advanced, network services and so on.

Understanding Linux Network Internals Very good... bla bla bla I want to buy this book.

Everything you need to know about Linux is right in this book. The latest edition of this popular reference offers a tighter focus on Linux system essentials, as well as more coverage of new capabilities such as wireless network management, DVD recor

Linux基础教程大作业第04 讲_X_Window系统第9讲 Linux网络服务与配置第二讲 Shell编程-The Linux Essentials jobs (04) _X_Window system (9) Linux Network services and configuration Lecture Shell Programming