1. 查看nginx的PID,以常用的80端口為例:
[root@rbtnode1 nginx-1.14.2]# netstat -anop | grep 0.0.0.0:80
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 2784/nginx: master off (0.00/0/0)
2. 通過相應的進程ID(比如:2784)查詢當前運行的nginx路徑:
[root@rbtnode1 nginx-1.14.2]# ll /proc/2784/exe
lrwxrwxrwx 1 root root 0 Dec 14 15:10 /proc/2784/exe -> /usr/local/nginx/sbin/nginx
3. 獲取到nginx的執行路徑后,使用-t參數即可獲取該進程對應的配置文件路徑,如:
[root@rbtnode1 nginx-1.14.2]# /usr/local/nginx/sbin/nginx -t
nginx: the configuration file /usr/local/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/nginx/conf/nginx.conf test is successful