查看mac地址命令
查看所有网卡命令
shell
nmcli connection show
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查看物理网卡mac地址
shell
ifconfig
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删除网卡
shell
nmcli connection delete virbr0
禁用libvirtd.service
shell
systemctl disable libvirtd.service
启用libvirtd.service
shell
systemctl enable libvirtd.service