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

重启 linux 系统后，启动 nginx，

指令：/usr/local/nginx/sbin/nginx -s reload

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

ls /usr/local/nginx/run/，发现目录为空

解决方法：

/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

nginx -c 参数指定 nginx 配置文件 nginx.conf 的位置

ls /usr/local/nginx/run/

启动 nginx，没有报错了