ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)

mysql启动报错

ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)

然后我查询一下mysq.sock具体的位置在哪

find / -name mysql.sock

添加一个软链接过去

 ln -s /tmp/mysql.sock /var/lib/mysql/

再次启动,成功!