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大小:1.19 MB
页数:38页
时间:2020-03-25
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1、SHELL编程学习笔记deewenic2011/2/4该文档为SHELL编程视频学习的相关笔记及摘要,分为基础编程和高级编程两部分。deewenicSHELL编程学习笔记2011.2.4目录PART1.基础编程...............................................................................................................................4CHAPTER1:SHELL简介...........................
2、..........................................................................................41.1什么是shell.........................................................................................................................41.2存取权限与安全..........................................
3、........................................................................41.3shell脚本.............................................................................................................................51.4shell特性.........................................................
4、....................................................................6CHAPTER2:变量和运算符..............................................................................................................72.1变量............................................................................
5、.........................................................72.2引号.....................................................................................................................................92.3运算符.........................................................................
6、........................................................9CHAPTER3:SHELL输入和输出.......................................................................................................103.1echo命令......................................................................................
7、.....................................103.2read命令...........................................................................................................................103.3cat命令...............................................................................................
8、...............................103.4管道..............................
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