ANSI Escape Codes are special characters which can be used to control formatting, colors or other output preferences in a text terminal. Escape Codes are non-printing code and will not appear in the output directly.
- \033 begins the escape sequence
- [ indicates the color
- 33 is the foreground color for yellow
- m indicates the end of the setting
Note: \033[39m is used set the color back to the terminal defult