Home Database Mysql Tutorial Linux下快速重置MySQL用户(root)密码方法

Linux下快速重置MySQL用户(root)密码方法

Jun 07, 2016 pm 04:55 PM
mysql

今日公司购买了一台美国VPS,Linux操作系统,通过Container进行管理,系统预装了MYSQL,密码是随机产生的(联系那边技术员,

  今日公司购买了一台美国VPS,Linux操作系统,,通过Container进行管理,系统预装了MYSQL,密码是随机产生的(联系那边技术员,为得到满意结果)只好想办法重置MYSQL密码了。

  重置MYSQL的root密码的方法:

  1.停止正在运行的MySQL进程

  killall -TERM mysqld

  2.以安全模式启动MySQL

  mysqld_safe –skip-grant-tables &

  3.登陆MYSQL,完成上述两步以后就可以不用密码进入MySQL了

  mysql -u root

  4.更改密码, 到此我们就可以在mysql客户端提示符下直接修改用户信息表了

  use mysql;

  select host, user, password from user;

  update user set password=password(“新密码”) where user=”root”

  flush privileges;

  第一句:打开系统数据库“mysql”

  第二句:查看一下当前用户信息表有哪 些用户都可以从哪个主机访问数据

  第三句:直接修改用户密码,第四句是更新用户权限使其立即生效

  5.退出控制台,启动服务

  killall -TERM mysqld

  service mysqld start

  通过上述方法我成功重置了MYSQL的root密码

linux

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