1. 将需要生成SSL证书的域名解析到它對應的IP地址
2. 检查防火墙的设置125Please respect copyright.ＰＥＮＡＮＡCrx5t888EA
首先查看防火墙的状态：125Please respect copyright.ＰＥＮＡＮＡl7z19vlnpS
# ufw status125Please respect copyright.ＰＥＮＡＮＡt5sKok9FrT
如果防火墙开启了，要开放80端口用于certbot验证125Please respect copyright.ＰＥＮＡＮＡ0lFB52o5zl
# ufw allow 80125Please respect copyright.ＰＥＮＡＮＡOUY8Uw5Odw
# ufw allow 443
3 安装certbot: 125Please respect copyright.ＰＥＮＡＮＡ3X24D7q3MT
# apt install certbot
4. 生成证书：125Please respect copyright.ＰＥＮＡＮＡ1vKEHX6Mto
# certbot certonly125Please respect copyright.ＰＥＮＡＮＡzo5Zpg8NLm
选择authenticate时，如果服务上有apache或其它网站服务器在80端口运行，选择2使用已有的网站服务器验证；否则选1让certbot创建一个临时的网站来验证。125Please respect copyright.ＰＥＮＡＮＡc73TFYpsd9
输入email: [email protected]125Please respect copyright.ＰＥＮＡＮＡMOfgfTgGUg
域名：idealand.xyz
5. 证书生成成功，位于 /etc/letsencrypt/live/idealand.xyz/125Please respect copyright.ＰＥＮＡＮＡ249cHUZ3ly
fullchain.pem为公钥，privkey.pem为私钥
6. 如果运行certbot的过程中断线，再次运行前需要结束之前的进程125Please respect copyright.ＰＥＮＡＮＡ0oBbwRAEdv
# ps -aux | grep certbot125Please respect copyright.ＰＥＮＡＮＡ0FxVf4aQCu
# kill 进程号（第二列的数字）
本文参考资料：125Please respect copyright.ＰＥＮＡＮＡArtBNMQ0tT
https://blog.csdn.net/skyyemperor/article/details/113424148125Please respect copyright.ＰＥＮＡＮＡ8AdOciJDpk
https://zhuanlan.zhihu.com/p/571124400
如果您對網站開發、計算機系統的管理維護等技術有興趣，可以通過以下方式與淨明交流:【微信】si_jinmin 【Email】[email protected] 【Instagram】jinmin.si
ns216.73.216.196da2
