我index.php在 Nginx 上运行的站点的文件中收到权限被拒绝错误。错误如下：
2018/01/19 05:50:01 [error] 9664#9664: *17 FastCGI sent in stderr: "PHP message:
PHP Warning: Unknown: failed to open stream: Permission denied in Unknown on line 0
Unable to open primary script: /var/www/the-site/index.php (Permission denied)" while
reading response header from upstream, client: xxx.xxx.xxx.xxx,
server: www.the-site.com, request: "GET /index.php HTTP/1.1",
upstream: "fastcgi://unix:/var/run/php5-fpm-the-site.sock:", host: "www.the-site.com"
该文件的权限是
-rw-rw-r--. 1 root root 418 Aug 2 17:49 index.php
将文件权限更改为 777（临时）无济于事：
-rwxrwxrwx. 1 root root 418 Aug 2 17:49 index.php
但是，如果我移动文件：
mv index.php …