Shopware 6 plugin adding additional config commands to the CLI. The default console only supports two commands (system:config:get and system:config:set). This plugin adds the commands system:config:list.
composer require yireo/shopware6-additional-config-commands
bin/console plugin:refresh
bin/console plugin:install YireoAdditionalConfigCommands
bin/console cache:clearbin/console system:config:list