Nmcli

安装

network-manager

相关命令

nmcli[ OPTIONS ] OBJECT { COMMAND | help }</nowiki>

nmcli connection show

nmcli connection show  --active

Define a new connection named "default" whic will autoconnect as Ethern connection on the eth0 device using DHCP

nmcli connection add con-name "default" type ethernet ifname eth0

Create a new connection named "static" and specify the IP address and gateway.Do not autoconnect

nmcli connection add con-name "static" ifname eth0 autoconnect no type ethernet ip4 172.25.x.x/24 gw4 172.25.x.254

The system will autoconnected with the DHCP connection at boot.Change to the static connection

nmcli connection up "static"

Change back to the DHCP connection

nmcli con up "default"