MariaDB Install
①Install
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# slackpkg upgrade mariadb |
➁Activate and start MariaDB
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# chmod +x /etc/rc.d/rc.mysqld Run installation scripts to set up your own internal database # mysql_install_db Give MySQL users ownership of the necessary MySQL files # chown -R mysql:mysql /var/lib/mysql Mariadb activation and startup # /etc/rc.d/rc.mysqld enable # /etc/rc.d/rc.mysqld start |
➂Check the version of MarisDB
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# mariadb -V mariadb Ver 15.1 Distrib 10.5.25-MariaDB, for Linux (x86_64) using readline 5.1 |
④Set root user password
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# mysqladmin -u root password '[Any password]' |
⑤Confirmation of MariaDB startup
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# mysql -u root -p Enter password: ←Password set above Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 4 Server version: 10.5.24-MariaDB Source distribution Copyright (c) 2000, 2018, 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 | | test | +--------------------+ 4 rows in set (0.000 sec) MariaDB [(none)]> exit; Bye |
⑥Security of MariaDB installation
Change the password for the root user of the MariaDB server.
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# 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 haven't set the root password yet, you should just press enter here. Enter current password for root (enter for none): OK, successfully used password, moving on... Setting the root password or using the unix_socket ensures that nobody can log into the MariaDB root user without the proper authorisation. You already have your root account protected, so you can safely answer 'n'. Switch to unix_socket authentication [Y/n] y Enabled successfully! Reloading privilege tables.. ... Success! You already have your root account protected, so you can safely answer 'n'. Change the root password? [Y/n] y New password: Re-enter new password: Password updated successfully! Reloading privilege tables.. ... Success! 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] y ... 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] y ... 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] y - 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] y ... 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! |
To start MariaDB from then on
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# mysql -u root -p Enter password: ←Password changed in ⑥ above |
Database for WordPress
Create user, password and database for wordpress
database : wp_db
user : wp_user
password : ?Wabcd123
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# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 15 Server version: 10.5.24-MariaDB Source distribution Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. MariaDB [(none)]> create database wp_db; Query OK, 1 row affected (0.000 sec) MariaDB [(none)]> create user 'wp_user'@'localhost' identified by '?Wabcd123'; Query OK, 0 rows affected (0.001 sec) MariaDB [(none)]> grant all on wp_db.* to 'wp_user'@'localhost'; Query OK, 0 rows affected (0.001 sec) MariaDB [(none)]> flush privileges; Query OK, 0 rows affected (0.000 sec) MariaDB [(none)]> exit Bye |
WordPress Install
WordPress Download and Installation
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# cd /srv/httpd/htdocs/slack.korodes.com # wget http://wordpress.org/latest.tar.gz --2024-03-10 14:56:52-- http://wordpress.org/latest.tar.gz Resolving wordpress.org (wordpress.org)... 198.143.164.252 Connecting to wordpress.org (wordpress.org)|198.143.164.252|:80... connected. HTTP request sent, awaiting response... 301 Moved Permanently Location: https://wordpress.org/latest.tar.gz [following] --2024-03-10 14:56:52-- https://wordpress.org/latest.tar.gz Connecting to wordpress.org (wordpress.org)|198.143.164.252|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 24482912 (23M) [application/octet-stream] Saving to: ‘latest.tar.gz’ latest.tar.gz 100%[===================>] 23.35M 9.76MB/s in 2.4s 2024-03-10 14:56:55 (9.76 MB/s) - ‘latest.tar.gz’ saved [24482912/24482912] |
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# tar zxvf latest.tar.gz |
Editing Configuration Files
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# cd /srv/httpd/htdocs/slack.korodes.com/wordpress/ # cp wp-config-sample.php wp-config.php |
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# vi wp-config.php // ** Database settings - You can get this info from your web host ** // /** The name of the database for WordPress */ define( 'DB_NAME', 'database_name_here' ); ←Database for WordPress /** Database username */ define( 'DB_USER', 'username_here' ); ←Database user for WordPress /** Database password */ define( 'DB_PASSWORD', 'password_here' ); ←Database user password for WordPress Add the following to the last line. If you do not do this, you will be asked for something called FTP connection information when you add the plugin. define('FS_METHOD', 'direct'); |
Move the expanded contents under /srv/httpd/htdocs/[web public directory] (in this case /srv/httpd/htdocs/slack.korodes.com)
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# cd /srv/httpd/htdocs/slack.korodes.com # mv wordpress/* . |
Make apache the owner of the wordpress directory.
If you don't do this, you will be told that the directory cannot be created when installing plugins, etc.
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# chown -R apache:apache /srv/httpd/htdocs/slack.korodes.com # chmod 775 -R /srv/httpd/htdocs/slack.korodes.com |
Startup Confirmation
Connect to "http://slack.korodes.com/wp-admin/install.php" in a browser and proceed to the language selection screen with the default English.
Enter user name, password, and other necessary information to start installation.
Site Title : Any title
Username : Any user name
Password : Any password
Your Email : Administrator's email address
Click "Install WordPress"
After successful installation, click "Log In"
Enter the [Username] and [Password] set above, and click [Log In]
After successful login, you will see the WordPress dashboard as shown below
