How we can change below colored ServiceMix ASCII to any other color with My Name or any other thing.
Your terminal can change colors, there is a setting where you can change them. There is no support in Karaf/ServiceMix to change colors per user. You need to do this on your terminal instead.
If you use Windows then there is such a setting also, if you click on the top left corner to access the terminal menu, where there is a color changer somewhere.