#! /bin/bash red_color='\E[1;31m' gree_color='\E[1;32m' yello_color='\E[1;33m' blue_color='\E[1;34m' end='\E[0m' echo -e "$read_color welcome $end" echo -e "$yello_color welcome $end" echo -e "$gree_color welcome $end" echo -e "$blue_color welome $end" ~