.....................................+++

...................+++

writing new private key to 'client-key.pem'

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[root@mdb01 mysql]#

4.目录权限修改

shell> chown -R root .

shell> chown -R mysql data

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Basedir mysql user

[root@mdb01 mysql-5.7.9]# cd /opt

[root@mdb01 opt]# chown mysql mysql

[root@mdb01 opt]# ll

total 4

drwxr-xr-x. 11 mysql mysql 4096 Oct 30 06:09 mysql

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5.启动 MySQL

shell> bin/mysqld_safe --user=mysql &

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六、首次登陆 MySQL

1.登录MySQL

[root@rhel6 mysql]# bin/mysql -u root -p

Enter password: 安装时生成的临时密码（Ek&!sA9(qYds）

Welcome to the MySQL monitor.? Commands end with ; or \g.

Your MySQL connection id is 3

Server version: 5.7.9-log

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?

Oracle is a registered trademark of Oracle Corporation and/or its

affiliates. Other names may be trademarks of their respective

owners.

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Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

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mysql>

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2.修改登录密码root密码

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* As of MySQL 5.7.6, use ALTER USER:

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mysql> ALTER USER 'root'@'localhost' IDENTIFIED BY '123456';

Query OK, 0 rows affected (0.02 sec)

mysql> flush privileges;

Query OK, 0 rows affected (0.00 sec)

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3.配置启动项

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# Next command is optional

shell> cp support-files/mysql.server /etc/init.d/mysqld

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PATH环境变量

vi /etc/profile

.....

.....

unset i

unset pathmunge

export PATH=/opt/mysql/bin:$PATH