List all loaded modules:
php7.2 bin/magento module:status
Disable specific module:
php7.2 bin/magento module:disable VendorName_ModuleName
Update database schema
php7.2 bin/magento setup:upgrade
You can also unload modules by moving them outside the app/code/ folder. After that run:
php7.2 bin/magento setup:upgrade;
php7.2 bin/magento setup:di:compile;