Need Help with .htaccess in Google Checkout Settings

[shinebeat]

Hi,

I am trying to set up the google checkout settings but I don't know how to do the following for seure purpose

"You can log the server-to-server communication. The log files are /modules/gcheckout/googleerror.log and /modules/gcheckout/googlemessage.log. If you do activate it, be sure to protect them by putting a .htaccess file in the same directory. If you forget to do so, they will be readable by everyone"

Could someone tell me how to write a .htaccess and what should be included in .htaccess file and which folder I should put the .htaccess in?

Thanks