Firewalls, Network Address Translation (NAT), and network logging and accounting are all provided by Linux's Netfilter system, also known by the name of the command used to administer it, iptables. The iptables interface is the most sophisticated ever offered on Linux and makes Linux an extremely flexible system for any kind of network filtering you might do. Large sets of filt...(展开全部)

The HyperText Transfer Protocol, or HTTP, is the backbone of the World Wide Web. HTTP is the language that each Web browser (or other Web client) uses to communicate with servers around the world. All Web programmers, administrators, and application developers need to be familiar with HTTP in order to work effectively. This text not only offers a solid conceptual foundation of ...(展开全部)

The sed & awk Pocket Reference is a companion volume to sed & awk and Unix in a Nutshell. This small book is a handy reference guide to the information in the larger volumes, presenting a concise summary of regular expressions and pattern matching, and summaries of sed and awk.

The sed & awk Pocket Reference is a companion volume to sed & awk and Unix in a Nutshell. This small book is a handy reference guide to the information in the larger volumes, presenting a concise summary of regular expressions and pattern matching, and summaries of sed and awk.

This is a reference guide to the information presented in the larger volumes. It presents a concise summary of regular expressions and pattern matching, and summaries of Sed and Awk. This edition has expanded coverage of Gawk (GNU Awk), and includes sections on: an overview of Sed and Awk's command line syntax; alphabetical summaries of commands, including Nawk and Gawk; profil...(展开全部)

This is a reference guide to the information presented in the larger volumes. It presents a concise summary of regular expressions and pattern matching, and summaries of Sed and Awk. This edition has expanded coverage of Gawk (GNU Awk), and includes sections on: an overview of Sed and Awk's command line syntax; alphabetical summaries of commands, including Nawk and Gawk; profil...(展开全部)

It's instant relief - for when your 2-year-old is on the floor of the toy store, throwing a fit. Or when brother and sister discover that they can't stand each other. Or when your son can't say no to video games. THE POCKET PARENT is, literally, a pocket-size book of tried-and-true advice, common sense, parental wisdom, and sanity. Written by two professionals who've reared six...(展开全部)

作为一本精美的星图手册，天空和望远镜星图手册 为我们展示了全天88个星座的详细介绍，大量精美的图片让您更直观的感受星空的美丽。

《Linux\Unix设计思想/图灵程序设计丛书》内容简介：将Linux的开发方式与Unix的原理有效地结合起来，总结出Linux与Unix软件开发中的设计原则。《Linux\Unix设计思想/图灵程序设计丛书》前8章分别介绍了Linux与Unix中9条基本的哲学准则和10条次要准则。第9章和第10章将Unix系统的设计思想与其他系统的设计思想进行了对比。最后介绍了Unix哲学准则在其他领域中的应用。

《linux/unix系统编程手册(上、下册)》是介绍linux与unix编程接口的权威著作。linux编程资深专家michael kerrisk在书中详细描述了linux/unix系统编程所涉及的系统调用和库函数，并辅之以全面而清晰的代码示例。《linux/unix系统编程手册(上、下册)》涵盖了逾500个系统调用及库函数，并给出逾200个程序示例，另含88张表格和115幅示意图。 《linux/unix系统编程手册(上、下册)》总共分为64章，主要讲解了高效读写文件，对信号、时钟和定时器的运用，创建进程、执行程序，编写安全的应用程序，运用posix线程技术编写多线程程序，创建和使用共享库，运用管道、消息队列、共享内存和信号量技术来进行进程间通信，以及运用套接字api编写网络应用等内容。 《linux/unix系统编程手册(上、下册)》在汇聚大批 ...(展开全部)