please help with this linux section

4. Configure a new TLS name-based virtual host for https://webapp1.example.com, using the web application for /, and using the keys and certificates you downloaded earlier. Create a new file /etc/httpd/conf.d/webapp1.conf with the following content a. block to your new configuration to allow access to the web application 4. Configure a new TLS name-based virtual host for https://webapp1.example.com, using the web application for /, and using the keys and certificates you downloaded earlier. Create a new file /etc/httpd/conf.d/webapp1.conf with the following content a. block to your new configuration to allow access to the web application