第 1 章命令行操作及常用命令使用...........................................................................................5
1.1 命令行操作 ...................................................................................................................5
1.1.1 Shell 简介...........................................................................................................5
1.1.2 Shell 控制台使用方法..........................................................................................6
1.2 常用命令使用................................................................................................................6
1.2.1 登录和退出 Linux 系统.........................................................................................6
1.2.2 文件和目录操作命令 ............................................................................................8
1.2.3 用户及用户组管理命令 ......................................................................................10
1.2.4 进程及任务管理命令 ..........................................................................................13
1.2.5 磁盘及文件系统管理命令 ...................................................................................16
1.2.6 软件安装命令 ....................................................................................................17
第 2 章文件查看/编辑方法介绍...............................................................................................19
2.1 cat 命令介绍...............................................................................................................19
2.2 vi 命令介绍.................................................................................................................19
2.2.1 vi 的进入与退出.................................................................................................20
2.2.2 vi 中显示行号....................................................................................................20
2.2.3 光标移动操作 ....................................................................................................21
2.2.4 文本插入操作 ....................................................................................................22
2.2.5 文本修改操作 ....................................................................................................23
2.2.6 文本搜索与替换操作 ..........................................................................................25
2.3 head 及tail 命令介绍...................................................................................................
