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Linux命令、编辑器与shell编程（第3版）

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Jingdong book

Linux命令、编辑器与shell编程（第3版）

Name: Linux命令、编辑器与shell编程（第3版）
Brand: Jingdong book
SKU: 3118010571
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linux国际部执行总监作序推荐，解读98个核心实用程序列举了数百个紧贴实用的优质示例 Linux专家Mark G. Sobell撰写，经典名著升级版

Content Description

最实用的Linux教程和参考书，包含数百个可用于所有Linux主流版本的优质示例
《Linux命令、编辑器与shell编程（第3版）》的特色内容：
带您初步领略广泛应用的关系型数据库管理系统MySQL
精辟讲解Python，为系统管理员和高级用户提供指导
新增内容包括单独的二进制实用程序集合busybox、终端会话管理器／复用器screen、文本文件管理器mc以及关于使用ssh实现安全通信的新章节深入讲解bash和tcsh，全面讨论环境、继承和进程本地性，介绍基础和高级shell编程知识解读98个核心实用程序，如aspell、xargs、pntf和sshfs/curlftpfs；还讨论Mac OS X特有的实用程序，如ditto和SetFife等
关于使用rsync自动完成远程备份的专业指导
数十个系统安全提示，包括使用ssh和scp实现安全通信的详细步骤
关于定制shell的提示和技巧，包括步长值、序列表达式、eval内置命令和隐式命令行延续等
使用vim和emacs的高效编辑技术
使用apt-get和yum升级系统
还包括BitTorrent、gawk、sed、find、sort、bzip2和正则表达式等内容
新增了介绍Python和MySQL的章节，同时涵盖Perl!
从数百个优质的实际范例中汲取知识，蜕变为一名真正的Linux命令行专家！
新增busybox、Midnight Commander、screen和sshfs/curlftpf等主题。
介绍Mac OS X命令行及其独特工具。
“命令参考”部分涵盖98个实用程序，包括Mac OS X命令！

Author Description

Linux是当今的主要Internet服务器平台。系统管理员和Web开发者需要熟谙Linux，深入掌握shell和命
令行知识：由著名Linux专家Mark G．Sobell撰写的卓越经典书籍《Linux命令、编辑器与shell编程（第3版）》涵盖Linux的方方面面，将帮助您精通Linux。《Linux命令、编辑器与shell编程（第3版）》将全面深入地介绍系统管理员、开发者以及高级用户最需要的工具，并涵盖了日常工作中最常用的参考资源。
《Linux命令、编辑器与shell编程（第3版）》适用于所有Linux版本，列举了数百个紧贴实用的优质示例，从基础知识讲起，极其清晰地介绍了文件系统、shell、编辑器、实用程序、编程工具和正则表达式等最有用的Linux知识。
《Linux命令、编辑器与shell编程（第3版）》还向Mac用户介绍Mac OS×命令行的相关内容，包括仅Mac OS×可用而其他Linux/U NIX未含的工具和实用程序。Sobell撰写了专门介绍MySQL的新章节，还对当今自动完成复杂耗时的管理任务的最有价值工具Python做了专业讲解。

Comments

Mark G．Sobell是Sobell联合公司总裁，该咨询公司致力于UNIX/Linux培训、支持和定制软件开发。Sobell拥有逾30年的UNIX和Linux系统的使用经验，已撰写了多本畅销书，包括Prentice Hall出版的A Practica/ Guide to Fedora and Red Hat EnterpriseLinux， Sixth Edition和A Practica/ Guide to Ubuntu Linux，Third Edition。

Catalogue

第1章欢迎进入Linux和MacOS X世界
1.1 UNIX和GNU-Linux的发展史
1.1.1 Linux的起源：UNⅨ
1.1.2 回顾1983年
1.1.3 下一场景，1991年
1.1.4 自由代码
1.1.5 享受乐趣
1.2 Linux的优点
1.2.1 Linux在硬件公司和开发人员中流行的原因
1.2.2 Linux的可移植性
1.2.3 C编程语言
1.3 Linux概述
1.3.1 Linux具有内核编程接口
1.3.2 Linux支持多用户
1.3.3 Linux支持多任务
1.3.4 Linux支持安全的分层文件系统
1.3.5 shell:命令解释器和编程语言
1.3.6 大量有用的实用程序
1.3.7 进程间的通信
1.3.8 系统管理
1.4 Linux的其他特性
1.4.1 GUI:图形用户界面
1.4.2 （互联的）网络实用程序
1.4.3 软件开发
1.5 本章小结
练习

第1部分 Linux和Mac OS X操作系统
第2章入门
2.1 本书约定
2.2 从终端或终端模拟器登录
2.3 在命令行中工作
2.3.1 识别当前运行的是哪种shell
2.3.2 校正错误
2.3.3 重复／编辑命令行
2.4 su/sudo:慎用root权限
2.5 如何查找相关文档
2.5.1 man:显示系统手册页
2.5.2 apropos:搜索关键字
2.5.3 info:显示实用程序的相关信息
2.5.4 ——help选项
2.5.5 bashhelp命令
2.5.6 获取帮助
2.6 关于登录和密码的更多方面
2.6.1 如何处理登录失败
2.6.2 远程登录：终端模拟器、ssh和拨号连接
2.6.3 使用虚拟控制台
2.6.4 退出
2.6.5 更改密码
2.7 本章小结
练习
高级练习
第3章实用程序
3.1 特殊字符
3.2 基本工具
3.2.1 1s：显示文件名
3.2.2 cat:显示文本文件内容
3.2.3 rm:删除文件
3.2.4 少即多：分屏显示文本文件
3.2.5 hostname:显示系统名
3.3 文件操作
3.3.1 cp:复制文件
3.3.2 mv.更改文件名
3.3.3 lpr:打印文件
3.3.4 grep:查找字符串
3.3.5 head:显示文件头部
3.3.6 tail:显示文件尾部
3.3.7 sort:按顺序显示文件内容
3.3.8 uniq:忽略文件中重复的行
3.3.9 diff：比较两个文件
3.3.10 file:识别文件内容
3.4 （管道）：实现进程间的通信
3.5 4个有用的实用程序
3.5.1 echo:显示文本
3.5.2 date:显示日期和时间
3.5.3 script:记录shell会话信息
3.5.4 unix2dos:将Linux文件转换为Windows和Macintosh OSX格式
3.6 压缩和归档文件
3.6.1 bzip2:压缩文件
3.6.2 bzcat和bunzip2:解压缩文件
3.6.3 gzip:压缩文件
3.6.4 tar:打包和解包文件
3.7 定位实用程序
3.7.1 which和whereis:定位实用程序
3.7.2 locate:搜索文件
3.8 显示用户和系统信息
3.8.1 who:列出系统上的用户
3.8.2 finger:列出系统上的用户
3.8.3 uptime:显示系统负载和持续运行时间信息
3.8.4 w:列出系统上的用户
3.8.5 free:显示内存使用信息
3.9 与其他用户通信
3.9.1 write:发送消息
3.9.2 mesg:拒绝或接受消息
3.10 电子邮件
3.11 本章小结
练习
高级练习
第4章 Linux文件系统
4.1 分层文件系统
4.2 目录文件和普通文件
4.2.1 文件名
4.2.2 工作目录
4.2.3 主目录
4.3 路径名
4.3.1 绝对路径名
4.3.2 相对路径名
4.4 目录操作
4.4.1 mkdir:创建目录
4.4.2 cd:更改工作目录
4.4.3 rmdir:删除目录
4.4.4 使用路径名
4.4.5 mv/cp:移动／复制文件
4.4.6 mv:移动目录
4.4.7 重要的标准目录和文件
4.5 访问权限
4.5.1 Is.1：显示访问权限
4.5.2 chmod:改变访问权限
4.5.3 setuid和setgid权限
……
第II部分编辑器
第Ⅲ部分 shell
第Ⅳ部分编程工具
第V部分安全的网络实用程序
第Ⅵ部分命令参考
第Ⅶ部分附录

Introduction

Linux本书阐述了如何通过命令行方式使用Linux操作系统。本书前几章面向没有计算机使用经验的读者，阅读这部分内容将能够帮助这些读者快速上手。剩余部分则主要针对经验丰富的计算机用户。本书并不针对特定的Linux版本或者某个发布版，而是适用于所有近期发布的Linux版本。
MacOSX本书还解释了如何使用MacOSX的UNIX/Linux基本功能。这部分内容“直奔主题”，跳过了大多数人以为是Macintosh的传统图形用户界面（GUD，讨论了如何使用与MacOSX直接相连的强大命令行界面（CLI）。在本书中提到Linux之处，也隐含了MacOSX，并指出了这两种操作系统之间的区别。
命令行界面在计算机诞生之初，只有命令行（文本）界面（Command Line Interface，CLI），可以通过命令行向Linux输入命令。那时还没有鼠标和图标，也就不能通过拖放方式进行操作。某些程序（如emacs）使用ASCII字符集中非常有限的图形字符实现了基本的窗口。反白显示技术可将计算机屏幕分成几个区域。Linux就是在这样的环境中诞生和发展起来的。很自然地，早期的所有Linux实用程序都通过命令行方式调用。Linux的真正功能还体现在这样的环境中，这也是很多Linux专家非命令行不用的原因。本书通过清晰的阐述和详明的示例，向读者展示了如何通过命令行方式最有效地使用Linux系统。Linux发布版Linux发布版包括了Linux内核、实用程序以及应用程序。目前已有多个发布版，包括Ubuntu、Fedora、openSUSE、RedHat、Debian、Mageia、Arch、CentOS和Mint等。尽管这些发布版之间有着各种差别，但它们都依赖于Linux内核、实用程序和应用程序。本书阐述的内容将基于那些在绝大多数发布版上通用的代码。因此，无论使用的Linux发布版是什么，读者都可以使用这些程序。

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