Ubuntu/Debian 使用 nmcli 配置网络
查看设备和连接
nmcli device status
nmcli connection show请将 "Wired connection 1" 替换成实际连接名。如果没有以太网连接，可先创建：
sudo nmcli connection add con-name "eth0-static" ifname eth0 type ethernet以太网使用 DHCP
sudo nmcli connection modify "Wired connection 1" ipv4.method auto
sudo nmcli connection up "Wired connection 1"以太网设置静态地址
sudo nmcli connection modify "Wired connection 1" \
ipv4.method manual \
ipv4.addresses 192.168.1.100/24 \
ipv4.gateway 192.168.1.1 \
ipv4.dns "8.8.8.8 114.114.114.114"
sudo nmcli connection up "Wired connection 1"Wi-Fi 使用 DHCP 连接
sudo nmcli radio wifi on
nmcli device wifi list
sudo nmcli device wifi connect "SSID" password "PASSWORD"给已有 Wi-Fi 连接设置静态地址
sudo nmcli connection modify "SSID" \
ipv4.method manual \
ipv4.addresses 192.168.1.101/24 \
ipv4.gateway 192.168.1.1 \
ipv4.dns "8.8.8.8 114.114.114.114"
sudo nmcli connection up "SSID"