随笔分类 -  linux命令行

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我的博客----我的大学
摘要：嗯，对，这是我的博客。 其实我的博客就是我的笔记本，在快速学习过程中非常容易遗忘。好记性不如烂笔头，可是曾把笔记写在笔记本却很少去看，或者没有看，长篇代码又懒的抄在笔记本，到后来才写在博客。写在博客其实挺方便，有些函数什么的用法可以直接搜索，网上也有很多... 阅读全文
posted @ 2018-07-18 20:11 绿叶萌飞 阅读(134) 评论(0) 推荐(0)
第三十六章 : 数组
摘要：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... 阅读全文
posted @ 2018-07-13 09:55 绿叶萌飞 阅读(163) 评论(0) 推荐(0)
第三十七章 : 奇珍异宝
摘要：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 t... 阅读全文
posted @ 2018-07-13 09:55 绿叶萌飞 阅读(79) 评论(0) 推荐(0)
第三十五章 : 字符串和数字
摘要：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. Howeve... 阅读全文
posted @ 2018-07-13 09:54 绿叶萌飞 阅读(147) 评论(0) 推荐(0)
第三十三章 : 位置参数
摘要：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 thi... 阅读全文
posted @ 2018-07-13 09:54 绿叶萌飞 阅读(162) 评论(0) 推荐(0)
第三十四章 : 流程控制：for 循环
摘要：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 ... 阅读全文
posted @ 2018-07-13 09:54 绿叶萌飞 阅读(111) 评论(0) 推荐(0)
第三十二章 : 流程控制：case 分支
摘要：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 lo... 阅读全文
posted @ 2018-07-13 09:53 绿叶萌飞 阅读(169) 评论(0) 推荐(0)
第三十一章 : 疑难排解
摘要：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. I... 阅读全文
posted @ 2018-07-13 09:53 绿叶萌飞 阅读(174) 评论(0) 推荐(0)
第三十章 : 流程控制：while/until 循环
摘要：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 prog... 阅读全文
posted @ 2018-07-13 09:52 绿叶萌飞 阅读(272) 评论(0) 推荐(0)
第二十九章 : 读取键盘输入
摘要：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 p... 阅读全文
posted @ 2018-07-12 11:34 绿叶萌飞 阅读(199) 评论(0) 推荐(0)
第二十七章 : 自顶向下设计
摘要：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 i... 阅读全文
posted @ 2018-07-12 11:33 绿叶萌飞 阅读(142) 评论(0) 推荐(0)
第二十八章 : 流程控制：if 分支结构
摘要：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 ... 阅读全文
posted @ 2018-07-12 11:33 绿叶萌飞 阅读(154) 评论(0) 推荐(0)
第二十六章 : 启动一个项目
摘要：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 ar... 阅读全文
posted @ 2018-07-12 11:32 绿叶萌飞 阅读(98) 评论(0) 推荐(0)
第二十五章 : 编写第一个 Shell 脚本
摘要：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 ... 阅读全文
posted @ 2018-07-12 11:32 绿叶萌飞 阅读(228) 评论(0) 推荐(0)
第二十四章 : 编译程序
摘要：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 f... 阅读全文
posted @ 2018-07-12 11:31 绿叶萌飞 阅读(223) 评论(0) 推荐(0)
第二十三章 : 打印
摘要：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 th... 阅读全文
posted @ 2018-07-12 11:31 绿叶萌飞 阅读(169) 评论(0) 推荐(0)
第二十二章 : 格式化输出
摘要：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... 阅读全文
posted @ 2018-07-12 11:30 绿叶萌飞 阅读(175) 评论(0) 推荐(0)
第二十一章 : 文本处理
摘要：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... 阅读全文
posted @ 2018-07-12 11:29 绿叶萌飞 阅读(458) 评论(0) 推荐(0)
第二十章 : 正则表达式
摘要：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 rol... 阅读全文
posted @ 2018-07-12 11:29 绿叶萌飞 阅读(191) 评论(0) 推荐(0)
目录
摘要：本书是 The Linux Command Line 的中文版引言 (Introduction) 第一章 引言学习 shell 第二章 : 什么是 shell第三章：文件系统中跳转第四章：探究操作系统第五章：操作文件和目录第六章：使用命令第七章：重定向第八章：从 sh... 阅读全文
posted @ 2018-07-11 21:30 绿叶萌飞 阅读(122) 评论(0) 推荐(0)

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