#! /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"
~ Color usage
原文：http://blog.51cto.com/546136/2063615
