【LINUX】Centos 9使用nmcli更改IP

1. 查看连接名称

nmcli connection show

输出类似：

NAME             	 UUID                                  TYPE      DEVICE
Wired connection 1   xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx  ethernet  enp1s0

2. 修改 IP 地址（以静态 IP 为例）

nmcli connection modify "Wired connection 1" ipv4.addresses 192.168.1.100/24
nmcli connection modify "Wired connection 1" ipv4.gateway 192.168.1.1
nmcli connection modify "Wired connection 1" ipv4.dns 8.8.8.8
nmcli connection modify "Wired connection 1" ipv4.method manual

3. 重启网络连接

nmcli connection down "Wired connection 1"
nmcli connection up "Wired connection 1"