Thanks for creating the tool! I tried it, indeed a time saver from Googling or reading man pages.

I have a question about the price:

"Pricing

The current prompt length is ~840 tokens and the pricing for text-davinci-002 is $0.02 for 1K tokens which is ~$0.017/command. We'll see if we can improve the response as well as reduce the per-command-cost with fine-tuning."

I wonder how is the price is charged? How can I control my liability of the cost?

Thanks again!