Ubuntu Nginx地址端口80已在使用中

我刚刚干净地安装了Nginx，因为端口0.0.0.0:80和[：]：80已经在使用中，我遇到了问题。现在我仍然有同样的问题，我真的需要你的帮助，在尝试了很多事情之后。你应该知道，我只习惯于关注论坛，但当涉及到调试时，我完全不适合

我能给你的是把手，以帮助你了解实际问题是什么

我的

nginx

版本是

1.17.3

安装在Ubuntu 18.04服务器上（DigitalOcean）

Nginx-t

提供了以下信息：

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

systemctl status nginx

给出了一个关于找不到的PID文件的错误。其余的似乎都很好，但我不能判断这是否是一个坏兆头的实际问题

● nginx.service - nginx - high performance web server
   Loaded: loaded (/lib/systemd/system/nginx.service; enabled; vendor preset: enabled)
   Active: active (running) since Thu 2019-08-29 14:10:18 UTC; 23min ago
     Docs: http://nginx.org/en/docs/
  Process: 2307 ExecStop=/bin/kill -s TERM $MAINPID (code=exited, status=0/SUCCESS)
  Process: 2310 ExecStart=/usr/sbin/nginx -c /etc/nginx/nginx.conf (code=exited, status=0/SUCCESS)
 Main PID: 2320 (nginx)
    Tasks: 2 (limit: 504)
   CGroup: /system.slice/nginx.service
           ├─2320 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
           └─2322 nginx: worker process

wp-rest-api-ams-jeromejero systemd[1]: Starting nginx - high performance web server...
wp-rest-api-ams-jeromejero systemd[1]: nginx.service: Can't open PID file /var/run/nginx.pid (yet?) after start: No such file or directory
wp-rest-api-ams-jeromejero systemd[1]: Started nginx - high performance web server.

现在来展示我想要解决的实际问题：

nginx

给出了以下内容。我知道有很多类似的问题，但都没有帮助

nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] bind() to [::]:80 failed (98: Address already in use)
nginx: [emerg] still could not bind()

现在检查这个端口上的实际内容：

sudo netstat-tlpn | grep:80

tcp        0      0 0.0.0.0:80              0.0.0.0:*               LISTEN      2083/nginx: master  
tcp6       0      0 :::80                   :::*                    LISTEN      2083/nginx: master  

---

如果有人能对此有新的见解，那就太好了。

可能会有所帮助you@WillM. 杀死港口无助于我以前的尝试。又试了一次，但运气不好。可能会有帮助you@WillM. 杀死港口无助于我以前的尝试。又试了一次，但运气不好。