sudo echo "nameserver 8.8.8.8" >> /etc/resolv.conf
或`nmcli con mod "System eth0" ipv4.dns "8.8.8.sudo echo "nameserver 8.8.8.8" >> /etc/resolv.conf
或`nmcli con mod "System eth0" ipv4.dns "8.8.8./etc/resolv.conf
文件,添加备用DNS如nameserver 8.8.4.4
(需/etc/resolv.conf
,添加 nameserver
行(如 nameserver 8.8.8.8
),若用 NetworkManager,需在 /etc/NetworkManager/NetworkManager.conf
中设 [main] dns=none
/etc/resolv.conf
文件内容,或使用 nmcli dev show | grep DNS
命令获取当前/etc/resolv.conf
,添加 nameserver
行(如 8.8.8./etc/resolv.conf
文件或配置Netplan YAML文件(如/etc/netplan/01netcfg.yaml
)设置DNS,保存后执行`sudo netplanPowered By Z-BlogPHP 1.7.3
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