安装依赖sudo aptitude install apt-transport-https ca-certificates curl gnupg2 software-properties-common添加Docker GPG公钥curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add -``
文档[UFW文档](UFW - Community Help Wiki (ubuntu.com))UFW( Uncomplicated Firewall) 简化了iptables防火墙的配置,对于小白来说真的很棒。Debian10没有ufw,但默认安装了iptables。安装UFWsudo apt install ufw -yufw默认规则阻止所有传入请求启用UFWsudo ufw enble禁用