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