i run it from SSH command line by going to the screen mode:
# screen

then executing:
# /scripts/easyapache

It shows text mode interface very similar to graphical EasyApache WHM interface
It appears not to install anything without asking.

One can navigate thru the menus using arrow keys and "Tab" key.
checkbox is checked using right arrow key

In my case i selected "(**DEFAULT**)" profile and selected to [Customize profile].

After that i can select HTTPd and PHP version and then all Apache modules same way like in WHM EasyApache graphical interface.