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===

查看已创建的连接：
<syntaxhighlight lang="bash">
nmcli connection show
</syntaxhighlight>

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
</syntaxhighlight>

查看总体状态：
<syntaxhighlight lang="bash">
nmcli general status
</syntaxhighlight>

添加连接：
<syntaxhighlight lang="bash">
nmcli connection add con-name "my_connection" type ethernet ifname eth0 
</syntaxhighlight>

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

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

删除连接：
<syntaxhighlight lang="bash">
nmcli connection delete my_connection
</syntaxhighlight>

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

设置静态IP命令参考如下，添加名为"my_static_ip"的静态IP连接：
<syntaxhighlight lang="bash">
nmcli connection add con-name my_static_ip ifname eth0 type ethernet ip4 192.168.0.10/24 gw4 192.168.0.1
</syntaxhighlight>

设置DNS：
<syntaxhighlight lang="bash">
nmcli connection modify my_static_ip ipv4.dns "1.2.4.8 8.8.8.8"
</syntaxhighlight>

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

<syntaxhighlight lang="bash">
$ nmcli connection down my_static_ip
  # 不使用连接
</syntaxhighlight>

<syntaxhighlight lang="bash">
$ nmcli connection delete my_static_ip
  # 删除连接
</syntaxhighlight>

设置动态IP命令参考如下，添加名为"my_dynamic_ip"的动态IP连接：
<syntaxhighlight lang="bash">
nmcli connection add con-name my_dynamic_ip ifname eth0 type ethernet
</syntaxhighlight>

<syntaxhighlight lang="bash">
$ nmcli connection up my_dynamic_ip
  # 使用连接
</syntaxhighlight>

连接wifi命令参考如下：
查看wifi列表：
<syntaxhighlight lang="bash">
nmcli device wifi list
</syntaxhighlight>

连接wifi：
<syntaxhighlight lang="bash">
nmcli device wifi connect norco_2.4G password norco85258506
</syntaxhighlight>

<syntaxhighlight lang="bash">
$ nmcli radio wifi off
  # 关闭wifi
$ nmcli radio wifi on
  # 打开wifi
</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 "norco_2.4G" -- wifi-sec.key-mgmt wpa-psk wifi-sec.psk "norco85258506" ipv4.method manual ipv4.address 192.168.0.10/24 ipv4.dns 1.2.4.8 ipv4.gateway 192.168.0.1
</syntaxhighlight>

创建Wifi热点：创建名为"test"的wifi热点：
<syntaxhighlight lang="bash">
nmcli dev wifi hotspot ifname wlan0 ssid test password "12345678"
</syntaxhighlight>