当重启或关闭nginx的时候报错说没有pid文件，查看一下真的没有

nginx: [error] open() "/usr/local/nginx/logs/nginx.pid" failed (2: No such file or directory)_配置文件

nginx: [error] open() "/usr/local/nginx/logs/nginx.pid" failed (2: No such file or directory)_nginx_02

 

查看下配置文件，发现pid没有打开，解注释后再启动nginx就行了（若已开启，直接pkill nginx 再启动）

nginx: [error] open() "/usr/local/nginx/logs/nginx.pid" failed (2: No such file or directory)_配置文件_03