查看“模板:使用nmcli命令配置网络”的源代码

===使用nmcli命令配置网络===

====设置静态IP示例====

查看已创建的连接：
<syntaxhighlight lang="bash">
nmcli connection show
...
有线连接 1  36ff5fe1-088a-3562-a9f1-70e9552ce8b6  ethernet  eth0
...
</syntaxhighlight>

若已存在关于网络接口eth0的连接，需先删除：
<syntaxhighlight lang="bash">
nmcli connection delete '有线连接 1'
</syntaxhighlight>

添加名为''my_static_eth0''的静态IP连接：
<syntaxhighlight lang="bash">
nmcli connection add con-name my_static_eth0 ifname eth0 type ethernet ip4 10.168.1.157/24 gw4 10.168.1.1
</syntaxhighlight>

设置DNS：
<syntaxhighlight lang="bash">
nmcli connection modify my_static_eth0 ipv4.dns "10.168.1.1 119.29.29.29"
</syntaxhighlight>

====设置动态IP示例====

查看已创建的连接：
<syntaxhighlight lang="bash">
nmcli connection show
...
有线连接 1  36ff5fe1-088a-3562-a9f1-70e9552ce8b6  ethernet  eth0
...
</syntaxhighlight>

若已存在关于网络接口eth0的连接，需先删除：
<syntaxhighlight lang="bash">
nmcli connection delete '有线连接 1'
</syntaxhighlight>

添加名为''my_dynamic_eth0''的动态IP连接：
<syntaxhighlight lang="bash">
nmcli connection add con-name my_dynamic_eth0 ifname eth0 type ethernet
</syntaxhighlight>

====连接WIFI示例====

查看WIFI网络列表：
<syntaxhighlight lang="bash">
nmcli device wifi list
...
IN-USE  SSID             MODE  CHAN  RATE        SIGNAL  BARS  SECURITY  
        OrayBox-3D28     红外  9     130 Mbit/s  65      ▂▄▆_  WPA2      
        NORCO-5G         红外  1     130 Mbit/s  59      ▂▄▆_  WPA2      
...
</syntaxhighlight>

连接名为''OrayBox-3D28''密码为''norco85258506''的WIFI：
<syntaxhighlight lang="bash">
nmcli device wifi connect OrayBox-3D28 password norco85258506
</syntaxhighlight>

====命令用法举例====

查看网络接口状态：
<syntaxhighlight lang="bash">
nmcli device status
</syntaxhighlight>

查看网络接口网络信息：
<syntaxhighlight lang="bash">
nmcli device show eth0
</syntaxhighlight>

使用连接：
<syntaxhighlight lang="bash">
nmcli connection up my_static_eth0
</syntaxhighlight>

不使用连接：
<syntaxhighlight lang="bash">
nmcli connection down my_static_eth0
</syntaxhighlight>

查看连接详细信息：
<syntaxhighlight lang="bash">
nmcli connection show my_static_eth0
</syntaxhighlight>

关闭WIFI：
<syntaxhighlight lang="bash">
nmcli radio wifi off
</syntaxhighlight>

打开WIFI：
<syntaxhighlight lang="bash">
nmcli radio wifi on
</syntaxhighlight>

连接WIFI并设置静态IP：
<syntaxhighlight lang="bash">
nmcli con add con-name "my_wifi" type wifi ifname wlan0 ssid "OrayBox-3D28" -- wifi-sec.key-mgmt wpa-psk wifi-sec.psk "norco85258506" ipv4.method manual ipv4.address 10.168.1.158/24 ipv4.dns 119.29.29.29 ipv4.gateway 10.168.1.1
</syntaxhighlight>

创建名为''my_hotspot''的WIFI热点：
<syntaxhighlight lang="bash">
nmcli dev wifi hotspot ifname wlan0 ssid "my_hotspot" password "88888888"
</syntaxhighlight>