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nmcli
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===
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地址配置工具
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## 补充说明
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**nmcli命令** 是 NetworkManager client 网络管理客户端。
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### 语法
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```bash
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nmcli [OPTIONS] OBJECT { COMMAND | help }
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```
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```bash
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OPTIONS
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-t[erse] terse output 简洁的输出
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-p[retty] pretty output 漂亮的输出
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-m[ode] tabular|multiline output mode 输出模式
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-f[ields] <field1,field2,...>|all|common specify fields to output 指定要输出的字段
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-e[scape] yes|no escape columns separators in values 在值中转义列分隔符
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-n[ocheck] 不要检查nmcli和NetworkManager版本
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-a[sk] 要求缺少参数
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-w[ait] <seconds> 设置超时等待整理操作
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-v[ersion] 显示程序版本
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-h[elp] 打印此帮助
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OBJECT
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g[eneral] NetworkManager的一般状态和操作
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n[etworking] 整体组网控制
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r[adio] NetworkManager切换开关
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c[onnection] NetworkManager的连接
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d[evice] 由NetworkManager管理的设备
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a[gent] NetworkManager秘密代理或polkit代理
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```
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### 实例
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```bash
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nmcli connection show # 查看当前连接状态
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nmcli connection reload # 重启服务
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nmcli connection show -active # 显示活动的连接
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nmcli connection show "lan eth0"# 显示指定一个网络连接配置
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nmcli device status # 显示设备状态
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nmcli device show eno16777736 # 显示指定接口属性
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nmcli device show # 显示全部接口属性
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nmcli con up static # 启用static连接配置
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nmcli con up default # 启用default连接配置
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nmcli con add help # 查看帮助
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```
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