composer create-project --repository-url=https://repo.magento.com/ magento/project-community-edition magento

cd magento

php bin/magento sampledata:deploy

php bin/magento setup:install --base-url=http://domain.com/ --db-host=localhost --db-name=db_name --db-user=db_user --db-password=db_pass --admin-firstname=FirstName --admin-lastname=LastName --admin-email=email@domain.com --admin-user=admin --admin-password=password --language=en_US --backend-frontname=admin --use-sample-data --magento-init-params=“MAGE_MODE=developer”