nginx

[error]: invalid PID number "" in "/var/run/nginx.pid"

 

进程性的 nginx -s stop后再次启动nginx -s reload ,总是会报错误nginx: [error] open() "/alidata/server/nginx/logs/nginx.pid" failed (2: No such file or directory)，这应该是因为把nginx进程杀死后pid丢失了，下一次再开启nginx -s reload时无法启动

 

解决办法：nginx -c /etc/nginx/conf/nginx.conf

 

nginx -s reload

nginx -s quit

nginx 

lsof -i:80