install magento2.x, nginx, mariadb

mariadb-magento-install.readme

// Create database and grant permission
CREATE DATABASE m234;
CREATE USER 'm234'@'localhost' IDENTIFIED BY '123456';
GRANT ALL ON m234.* to 'm234'@'localhost' IDENTIFIED BY '123456' WITH GRANT OPTION;
FLUSH PRIVILEGES;
EXIT;

// Install magento with command

bin/magento setup:install \
  --backend-frontname=admin \
  --db-host=localhost \
  --db-name=m234 \
  --db-user=m234 \
  --db-password=123456AA \
  --base-url=http://m234.local/ \
  --admin-firstname=Admin \
  --admin-lastname=Admin \
  [email protected] \
  --admin-user=admin \
  --admin-password=123456 \
  --language=en_US \
  --currency=USD \
  --timezone=America/New_York \
  --use-rewrites=1
  
  // Fix permission
  
  sudo find -type f -exec chmod 640 {} \; && sudo find -type d -exec chmod 750 {} \;
  
  // Fix own 
  sudo adduser www-data $USER
  
  // Change session: Save files to DB
  app/etc/env.php