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全部文章（共304篇）

第八章：从 shell 眼中看世界

从 shell 眼中看世界 In this chapter we are going to look at some of the “magic” that occurs on the commandline when you press the enter key. While we wi...

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第九章：键盘高级操作技巧

键盘高级操作技巧 I often kiddingly describe Unix as “the operating system for people who like to type.” Ofcourse, the fact that it even has a command line...

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第十章：权限

权限 Operating systems in the Unix tradition differ from those in the MS-DOS tradition inthat they are not only multitasking systems, but also multi...

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第十一章：进程

进程 Modern operating systems are usually multitasking, meaning that they create the illusionof doing more than one thing at once by rapidly switchi...

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第十二章 : shell 环境

shell 环境 As we discussed earlier, the shell maintains a body of information during our shellsession called the environment. Data stored in the env...

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第十三章 : vi 简介

vi 简介 There is an old joke about a visitor to New York City asking a passerby for directions tothe city’s famous classical music venue: Visitor: ...

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第十四章 : 自定制 shell 提示符

自定制 shell 提示符 In this chapter we will look at a seemingly trivial detail — our shell prompt. Thisexamination will reveal some of the inner working...

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第十五章 : 软件包管理

软件包管理 If we spend any time in the Linux community, we hear many opinions as to which of themany Linux distributions is “best.” Often, these discus...

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第十六章 : 存储媒介

存储媒介 In previous chapters we’ve looked at manipulating data at the file level. In this chapter,we will consider data at the device level. Linux ha...

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第十七章 : 网络系统

网络系统 When it comes to networking, there is probably nothing that cannot be donewith Linux. Linux is used to build all sorts of networking systems ...

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