ubuntu下Mysql

1. 安装 sudo apt-get install mysql-server

命令:

1. root登陆  $mysql -u root

                 $mysql -u 用户名 -p   然后输入密码

    查询当前用户select user();

    修改密码

    use mysql;

    select host,user,password from user;

    UPDATE user SET password=PASSWORD('123456') WHERE user='streetpasser';

 2. 权限

  grant 权限 on 数据库对象 to 用户
  grant select, insert, update, deleteon testdb.*to streetpasser@'%'
  grant all on *.* to streetpasser@'localhost'   赋予全部权限


http://www.cnblogs.com/hcbin/archive/2010/04/23/1718379.html

 3. 列出数据库show databases;

     选择数据库use databaseName;

     查询当前数据库select database();

    

原文地址:https://www.cnblogs.com/streetpasser/p/2776325.html