nginx: [error] open() "/var/run/nginx.pid" failed (2: No such file or directory)

nginx: [error] open() "/var/run/nginx.pid" failed (2: No such file or directory)
解决办法：

　
```
nginx
nginx -s reload
```
　　
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原文地址：https://www.cnblogs.com/qichao123/p/10689317.html