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全部文章 / linux命令行（译文）（共38篇）

第三十章 : 流程控制：while/until 循环

流程控制：while/until 循环 In the previous chapter, we developed a menu-driven program to produce various kindsof system information. The program works, b...

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第三十一章 : 疑难排解

疑难排解 As our scripts become more complex, it’s time to take a look at what happens whenthings go wrong and they don’t do what we want. In this chapt...

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第三十二章 : 流程控制：case 分支

流程控制：case 分支 In this chapter, we will continue to look at flow control. In Chapter 28, we constructedsome simple menus and built the logic used to ...

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第三十三章 : 位置参数

位置参数 One feature that has been missing from our programs is the ability to accept and processcommand line options and arguments. In this chapter, w...

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第三十四章 : 流程控制：for 循环

流程控制：for 循环 In this final chapter on flow control, we will look at another of the shell’s looping constructs.The for loop differs from the while an...

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第三十五章 : 字符串和数字

字符串和数字 Computer programs are all about working with data. In past chapters, we have focused onprocessing data at the file level. However, many prog...

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第三十六章 : 数组

数组 In the last chapter, we looked at how the shell can manipulate strings and numbers.The data types we have looked at so far are known in computer...

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第三十七章 : 奇珍异宝

奇珍异宝 In this, the final chapter of our journey, we will look at some odds and ends.While we have certainly covered a lot of ground in the previous ...

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