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目录
一、 Shell 命令的格式 ...........................................................................................................................2
二、 显示目录下所有文件 ls....................................................................................2
三、 显示和配置网络属性命令 ifconfig ...............................................................................................2
四、 目录切换命令 cd............................................................................................2
五、 当前路径显示命令 pwd.................................................................................................................2
六、 系统信息查看命令 uname .............................................................................................................2
七、 清屏命令 clear................................................................................................................................2
八、 切换用户执行身份命令 sudo ........................................................................................................3
九、 添加用户命令 adduser (root)............................................................................3
十、 删除用户命令 deluser (root)............................................................................3
十一、 切换用户命令 su (root)....................................................................................3
十二、 显示文件内容命令 cat ...............................................................................................................3
十三、 系统帮助命令 man.....................................................................................................................3
十四、 系统重启命令 reboot .................................................................................................................3
十五、 系统关闭命令 poweroff .............................................................................................................3
十六、 软件安装命令 install..................................................................................................................4
十七、 APT 下载工具 apt-get............................................................................................4
1. 更新本地数据库 update....................................................................................4
2. 检查依赖关系 check....................................................................................4
3. 软件安装 ...................................................................................................................................4
4. 卸载软件 remove............................................................................................4
十八、 文档操作(参考《Ubuntu 的软件》文档).............................................................................4
十九、 查询当前磁盘挂载的文件系统 df....................................................................4
二十、 文件操作......................................................................................................................................5
1. 创建新文件命令—touch ..........................................................................................................5
二十一、 ..................................................................................................................................................5
二十二、 ..................................................................................................................................................5
二十三、 ..................................................................................................................................................5
三十、 ......................................................................................................................................................5