错误nginx: [emerg] bind() to 0.0.0.0:6379 failed (98: Address already in use)解决方法
服务器上网站无法访问，试图重启nginx，提示错误如下：
[root@local ~]# /etc/init.d/nginx start Starting nginx... nginx: [emerg] bind() to 0.0.0.0:6379 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:6379 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:6379 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:6379 failed (98: Address already in use) nginx: [emerg] bind() to 0.0.0.0:6379 failed (98: Address already in use) nginx: [emerg] still could not bind() failed [root@local ~]# /etc/init.d/nginx status nginx is stopped
解决方法：
这个情况是服务器上安装的redis端口6379与nginx的80端口冲突导致的。这个情况，的解决思路是先找出6379的进程，然后杀死以后，先开启nginx，然后到nginx配置文件中找到配置6379端口的网站，删掉后重启redis。
方法一、使用：
fuser -k 6379/tcp
输入后，会提示出该进程的pid，在后面的一串数字。直接禁止掉即可。
将进程杀死后再试着启动nginx。
方法二、
ps -A | grep nginx kill -9 pid1 kill -9 pid2
杀死对应的两个进程之后，启动nginx
