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📜  绑定到端口 80 的问题：无法绑定到 IPv4 或 IPv6letsencrypt - 无论代码示例

📅  最后修改于: 2022-03-11 14:55:34.747000             🧑  作者: Mango

代码示例1
You just need to stop all running servers like Apache, nginx or OpenShift 
before doing this.

### Stop Nginx
sudo systemctl stop nginx

### Stop Apache2
sudo systemctl stop apache2