修改nignx报错Nginx [emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use)

Nginx [emerg]: bind() to 0.0.0.0:80 failed (98: Address already in use)

这个错误是修改了nginx的配置时出现，表名80端口被程序占用

列出所有端口:

netstat –ntlp

发现端口是被nginx本身占用了，于是关闭占用80端口的程序

sudo fuser -k 80/tcp

之后开启nginx无异常

使用linux一键安装包安装的环境

http://lnmp.org/