centos7安装mariadb-10.10.6-linux-systemd-x86_64.tar.gz

复制[root@kht100 data]# mysql_install_db --user=root --basedir=/usr/local/mariadb --datadir=/usr/local/mariadb/data
Installing MariaDB/MySQL system tables in '/usr/local/mariadb/data' ...
2023-08-17 11:07:36 0 [Note] Starting MariaDB 10.10.6-MariaDB source revision cce155cc901a573d68ccda856bbf53e90edef15d as process 31545
OK
Filling help tables...
2023-08-17 11:07:37 0 [Note] Starting MariaDB 10.10.6-MariaDB source revision cce155cc901a573d68ccda856bbf53e90edef15d as process 31553
OK

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/local/mariadb/bin/mysqladmin' -u root password 'new-password'
'/usr/local/mariadb/bin/mysqladmin' -u root -h kht100 password 'new-password'

Alternatively you can run:
'/usr/local/mariadb/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/local/mariadb' ; /usr/local/mariadb/bin/mysqld_safe --datadir='/usr/local/mariadb/data'

You can test the MariaDB daemon with mysql-test-run.pl
cd '/usr/local/mariadb/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/