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

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

報錯信息

nginx: [emerg] bind() to 0.0.0.0:80 failed (98: Address already in use)
nginx: [emerg] socket() [::]:80 failed (97: Address family not supported by protocol)
定位方法

1.先使用ps -e | grep nginx查看是否已經啓動了nginx

2.若是沒有的話則按照提示，查看0.0.0.0:80端口誰佔用了，使用netstat -ltunp命令，能夠看到

能夠看到0.0.0.0:80端口被httpd這個進程佔用了（也就是apcache佔用）

 

 關閉httpd服務便可： service httpd stop