2.运行mysql_install_db
正敬链辩常运行完成后可以看到如下:
To start mysqld at boot time you have to copy
support-files/mysql.server to the right place for your system
PLEASE REMEMBER TO SET A PASSWORD FOR THE MariaDB root USER !
To do so, start the server, then issue the following commands:
'/usr/bin/mysqladmin' -u root password 'new-password'
'/usr/bin/mysqladmin' -u root -h localhost password 'new-password'
Alternatively you can run:
'/usr/bin/mysql_secure_installation'
which will also give you the option of removing the test
databases and anonymous user created by default. This is
strongly recommended for production servers.
See the MariaDB Knowledgebase at http://mariadb.com/kb or the
MySQL manual for more instructions.
You can start the MariaDB daemon with:
cd '/usr' /usr/bin/mysqld_safe --datadir='唤咐/var/lib/mysql'
You can test the MariaDB daemon with mysql-test-run.pl
cd '/usr/mysql-test' perl mysql-test-run.pl
Please report any problems at http://mariadb.org/jira
The latest information about MariaDB is available at http://mariadb.org/.
You can find additional information about the MySQL part at:
http://dev.mysql.com
Consider joining MariaDB's strong and vibrant community:
https://mariadb.org/get-involved/
3. 给mysql用户配置权限
4. 启动mariadb
5. 运行mysql_secure_installation
6. 更改字符集
7. 最后查看字符集
完成。
mariadb和mysql师出同门。使用的命令方法可以说是一模一样的。
安装mariaDB服务程序:
[root@linuxprobe ~]# yum install mariadb mariadb-server
启动mariadb服务程序并添加到开机启动项中:
[root@linuxprobe ~]# systemctl start mariadb
[root@linuxprobe ~]# systemctl enable mariadb
初始化工作:
第1步:设定root用户密码。
第2步:删除匿名帐号差棚。
第3步:禁止root用户从远程登录。
第4步:删除test数据库并取消对其的访问权限。
第5步:刷新授权表,让初始化后的设定立即生效。
初始化数据库服务程序:
[root@linuxprobe ~]# mysql_secure_installation
设置防火墙对数据库服务的允许策略:
[root@linuxprobe ~]# firewall-cmd --permanent --add-service=mysql
success
[root@linuxprobe ~]# firewall-cmd --reload
使用root用户登录到数据库汪脊中:
[root@linuxprobe ~]# mysql -u root -p
Enter password: 此处输入root用户在数据库中的密码。
Welcome to the MariaDB monitor. Commands end with or \g.
可以试试注意我,这个Linux是7版的Linux可以用centos7 试试。如果你需要在6版的系统中虚陵则使用的话就需要源码安装了。学习Linux建议参考《Linux就该这样学》,运维开发都需要多练习,多思考,多敲。加油吧
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