How to Colorize Bash Prompt in Raspberry Pi Terminal
Quick Guide To nano Text Editor On The Raspberry Pi - Raspberry Pi Spy
Left Brain Tinkering: Set your Raspberry Pi shell prompt to another color
The beginner's guide to working with the Terminal on the Raspberry Pi from a Windows, macOS, or Linux computer (2020 Version) - TheDigitalPictureFrame.com
A chart for Text Colors in RPi Terminal : r/raspberry_pi