当我运行此命令时:
sudo iptables-save > /etc/iptables/rules.v4
Save current IPv4 rules?ââââ<Yes><No>
我如何强制是?换句话说,iptables save是否有一个-y?
我尝试了这个解决方案: https://askubuntu.com/questions/339790/how-can-i-prevent-apt-get-aptitude-from-showing-dialogs-during-installation/340846
echo iptables-persistent iptables-persistent/autosave_v4 boolean true | sudo debconf-set-selections echo iptables-persistent iptables-persistent/autosave_v6 boolean true | sudo debconf-set-selections