解决 Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)的方法
2018-01-15 16:21
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ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/lib/mysql/mysql.sock' (2)
一个亲测有效的解决办法
解决不能通过mysql .sock连接MySQL问题
这个问题主要提示是,不能通过 ‘/tmp/mysql .sock’连到服务器,一些mysql 安装方法 将 mysql .sock放在/var/lib/mysql .sock或者其他的什么地方,你可以通过修改/etc/my.cnf文件来修正它,打开文件,可以看到如下的东东:
mysql.sock 一般不是在 /tmp/mysql.sock 就是在 /var/lib/mysql/mysql.sock 这里,没有的话就用
ln -s /var/lib/mysql/mysql.sock /tmp/mysql.sock
或者是
ln -s /tmp/mysql.sock /var/lib/mysql/mysql.sock
连接一下
再按照这样的操作来一遍就好啦
#1.停止mysql数据库 /etc/init.d/mysqld stop #2.执行如下命令 mysqld_safe --user=mysql --skip-grant-tables --skip-networking & #3.使用root登录mysql数据库 mysql -u root mysql #4.更新root密码 mysql> UPDATE user SET Password=PASSWORD('newpassword') where USER='root'; #最新版MySQL请采用如下SQL: mysql> UPDATE user SET authentication_string=PASSWORD('newpassword') where USER='root'; #5.刷新权限 mysql> FLUSH PRIVILEGES; #6.退出mysql mysql> quit #7.重启mysql /etc/init.d/mysqld restart #8.使用root用户重新登录mysql mysql -uroot -p Enter password: <输入新设的密码newpassword>
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