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

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

 出现这种情况一般是80端口被占用,使用sudo fuser -k 80/tcp 命令关闭80端口即可

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

 如果没有成功可以先关闭一下防火墙再关闭80端口试一下

  使用命令:systemctl status firewalld.service 查看防火墙状态

  使用命令:systemctl stop firewalld.service 关闭运行的防火墙

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