Linux 操作指导专题 文档密级 内部公开
2004-02-04
华为 3Com 机密 未经许可不得扩散 第3页, 共53页
目 录
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...................................................................................................26
第 3 章 网络配置及操作..........................................................................................................27
3.1 网络配置命令..............................................................................................................27
3.1.1 ifconfig .............................................................................................................27
3.1.2 route................................................................................................................28
3.2 网络操作命令..............................................................................................................30
3.2.1 netstat..............................................................................................................30
3.2.2 nslookup ..........................................................................................................31
3.2.3 host .................................................................................................................32
3.2.4 finger ...............................................................................................................32
3.2.5 Ping 命令..........................................................................................................33
3.3 常用网络配置文件介绍................................................................................................33
3.3.1 /etc/sysconfig/network 网络设置.........................................................................34
3.3.2 /etc/hosts IP 地址和主机名的映射.......................................................................34
3.3.3 /etc/services.....................................................................................................35
