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Servidor Debian 10 'Buster'
Instalar o servidor de base de dados MySQL MariaDB, com uma configuração mínima.Nota
[email protected]:~# apt install mariadb-server mariadb-clientNota
Após a instalação é conveniente garantir a segurança da instalação MariaDB com o comando
mysql_secure_installation. Este programa permite, entre outras coisas, alterar password da conta root do MariaDB, desligar alguns acessos externos e apagar as bases de dados de testes.
[email protected]:~# mysql_secure_installation NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY! In order to log into MariaDB to secure it, we`ll need the current password for the root user. If you`ve just installed MariaDB, and you haven`t set the root password yet, the password will be blank, so you should just press enter here. Enter current password for root (enter for none): OK, successfully used password, moving on... Setting the root password ensures that nobody can log into the MariaDB root user without the proper authorisation. Set root password? [Y/n] n ... skipping. By default, a MariaDB installation has an anonymous user, allowing anyone to log into MariaDB without having to have a user account created for them. This is intended only for testing, and to make the installation go a bit smoother. You should remove them before moving into a production environment. Remove anonymous users? [Y/n] ... Success! Normally, root should only be allowed to connect from 'localhost'. This ensures that someone cannot guess at the root password from the network. Disallow root login remotely? [Y/n] ... Success! By default, MariaDB comes with a database named 'test' that anyone can access. This is also intended only for testing, and should be removed before moving into a production environment. Remove test database and access to it? [Y/n] - Dropping test database... ... Success! - Removing privileges on test database... ... Success! Reloading the privilege tables will ensure that all changes made so far will take effect immediately. Reload privilege tables now? [Y/n] ... Success! Cleaning up... All done! If you`ve completed all of the above steps, your MariaDB installation should now be secure. Thanks for using MariaDB! [email protected]:~#
A partir deste momento será possível aceder ao monitor do MariaDB:
[email protected]:~# mysql Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 664224 Server version: 10.1.23-MariaDB-9+deb9u1 Debian 9.0 Copyright (c) 2000, 2017, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> show databases; +--------------------+ | Database | +--------------------+ | information_schema | | mysql | | performance_schema | +--------------------+ 3 rows in set (0.00 sec) MariaDB [(none)]> quit; Bye [email protected]:~#