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  • mysqladmin命令用法

    --修改密码

    mysqladmin -uroot -ptest passoword 新密码 --不要在新密码后添加分号

    --判断服务是否启动

    mysqladmin -utest -ptest1 ping

      mysqld is alive

    --关闭服务

    mysqladmin -utest -ptest1 shutdown

    --查看mysql版本

    mysqladmin -utest -ptest1 version

    --查看所有的全局变量

    mysqladmin -utest -ptest1 variables

    --mysql的状态

    mysqladmin -utest -ptest1 status

    --查询所有mysql连接的客户端

    C:>mysqladmin -utest -ptest1 processlist
    +----+------+----------------+----+---------+------+-------+------------------+
    | Id | User | Host           | db | Command | Time | State | Info             |
    +----+------+----------------+----+---------+------+-------+------------------+
    | 7  | root | localhost:3105 |    | Sleep   | 2    |       |                  |
    | 8  | root | localhost:3106 |    | Sleep   | 3    |       |                  |
    | 10 | test | localhost:3108 |    | Query   | 0    |       | show processlist |
    +----+------+----------------+----+---------+------+-------+------------------+

    --杀掉某个客户端的链接

    C:>mysqladmin -utest -ptest1 kill 7,8
    C:>mysqladmin -utest -ptest1 processlist
    +----+------+----------------+----+---------+------+-------+------------------+
    | Id | User | Host           | db | Command | Time | State | Info             |
    +----+------+----------------+----+---------+------+-------+------------------+
    | 12 | test | localhost:3112 |    | Query   | 0    |       | show processlist |
    +----+------+----------------+----+---------+------+-------+------------------+

    --创建数据库和删除数据库

    C:>mysqladmin -utest -ptest1 create aaa

    C:>mysqladmin -utest -ptest1 drop aaa
    Dropping the database is potentially a very bad thing to do.
    Any data stored in the database will be destroyed.
    Do you really want to drop the 'aaa;' database [y/N] y
    Database "aaa;" dropped

    --查询服务器拓展的状态

    mysqladmin -utest -ptest1 extended-status

    --重载授权表

    mysqladmin -utest -ptest1 reload

    mysqladmin -utest -ptest1 flush-privileges

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  • 原文地址:https://www.cnblogs.com/liaomin416100569/p/9331247.html
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