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全部文章 / linux命令行（译文）（共38篇）

第二十章 : 正则表达式

正则表达式 In the next few chapters, we are going to look at tools used to manipulate text. As wehave seen, text data plays an important role on all Uni...

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第二十一章 : 文本处理

文本处理 All Unix-like operating systems rely heavily on text files for several types of datastorage. So it makes sense that there are many tools for m...

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第二十二章 : 格式化输出

格式化输出 In this chapter, we continue our look at text related tools, focusing on programs that areused to format text output, rather than changing th...

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第二十三章 : 打印

打印 After spending the last couple of chapters manipulating text, it’s time to put that text on paper. In this chapter, we’ll look at the command-li...

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第二十四章 : 编译程序

编译程序 In this chapter, we will look at how to build programs by compiling source code.The availability of source code is the essential freedom that ...

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第二十五章 : 编写第一个 Shell 脚本

编写第一个 Shell 脚本 In the preceding chapters, we have assembled an arsenal of command line tools. Whilethese tools can solve many kinds of computing pr...

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第二十六章 : 启动一个项目

启动一个项目 Starting with this chapter, we will begin to build a program. The purpose of this projectis to see how various shell features are used to cr...

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第二十七章 : 自顶向下设计

自顶向下设计 As programs get larger and more complex, they become more difficult to design, codeand maintain. As with any large project, it is often a go...

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第二十八章 : 流程控制：if 分支结构

流程控制：if 分支结构 In the last chapter, we were presented with a problem. How can we make our reportgenerator script adapt to the privileges of the user ...

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第二十九章 : 读取键盘输入

读取键盘输入 The scripts we have written so far lack a feature common in most computer programs —interactivity. That is, the ability of the program to in...

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