查看mac地址命令

查看所有网卡命令

nmcli connection show

查看物理网卡mac地址

ifconfig

删除网卡

nmcli connection delete virbr0

禁用libvirtd.service

systemctl disable libvirtd.service

启用libvirtd.service

systemctl enable libvirtd.service

愿你走出半生，归来仍是少年！