Generating a bash prompt may be intimidating with all those options and colour codes to remember or look up. You can create fancy bash prompts online now. There’s absolutely nothing to remember, simply drag and drop what you want to show in your prompt. There are some examples to start with and the rest is quite easy thanks to the interface.
You can choose the colours too!
Once done, paste your generated bash PS1 to ~/.bashrc.
Webpage: .bashrc generator