etc/init.d/mysqld start 结果显示 Another MySQL daemon already running with the same unix socket.
显示另一个MySQL后台程序已经运行在相同的UNIX套接字。
查是什么程序占用了mysql的端口
[root@jjhr ~]# netstat -apn | grep 3306
回显结果为空,很纳闷,然后网上搜索了关键字发现两个方法解决:

-------------------------------------------------------------

解决方案:

find / -name mysql.sock

mv /tmp/mysql.sock /tmp/mysql.sock.bake

service mysqld start

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