php bin/magento module:status

php bin/magento setup:upgrade

php -dmemory_limit=2G bin/magento setup:upgrade // for sample data or bad server config

php bin/magento cache:clean

php bin/magento setup:static-content:deploy

php bin/magento indexer:reindex

php bin/magento deploy:mode:set developer

php bin/magento setup:uninstall

php bin/magento maintenance:enable/disable

php bin/magento maintenance:disable

php bin/magento setup:config:set --backend-frontname="admin_panel"

php bin/magento admin:user:create --admin-user="admin" --admin-password="1Qazxsw2" --admin-email="admin@example.com" --admin-firstname="Admin" --admin-lastname="Admin"

php bin/magento sampledata:deploy

//Sample data. Download to sample-data dir, cd, ce-source, upgrade
cd /home/magedemo/html/magento2/sample-data/dev/tools
php -f build-sample-data.php -- --ce-source="/home/magedemo/html/magento2"

php bin/magento cron:install
php bin/magento setup:rollback -d 1523269792_db.sql
php bin/magento setup:backup  --db

cd dev/tests/unit
php ../../../vendor/phpunit/phpunit/phpunit