1.安装mysql 2.命名别名: vim ~/.bash_profile alias mysql=/usr/local/mysql/bin/mysql alias mysqladmin=/usr/local/mysql/bin/mysqladmin 3.修改密码(版本5.7.x): 通过 –skip-grant-tables的方式启动mysqld_safe ,这个模式可以绕过mysql授权. sudo /usr/local/mysql/bin/mysqld_safe --skip-grant-…
1.vim /etc/my.cnf 2.在[mysqld]中添加 skip-grant-tables 例如: [mysqld]skip-grant-tablesdatadir=/var/lib/mysqlsocket=/var/lib/mysql/mysql.sock 3.重启mysql service mysql restart 4.用户无密码登录 mysql -uroot -p (直接点击回车,密码为空) 5.选择数据库 use mysql; 6.ALTER USER 'root'@'loc…
忘记密码修改密码: alter user system identified by values abc111; 修改后的用户名system,密码abc111. 解锁: cmd->输入 :sqlplus / as sysdba 然后输入: ALTER USER username system UNLOCK;即解锁了system用户…
1. 如何修改root帐户密码 打开MySQL 5.6 Command Line Client窗口,输入当前密码登录,然后依次输入如下3条命令: use mysql; update user set password=password('yourpass') where user='root'; flush privileges; 示范: mysql> use mysql; Database changed mysql> update user set password=password('y…