#!/bin/bash 
 
get_char() 
{ 
SAVEDSTTY=`stty -g` 
stty -echo 
stty cbreak 
dd if=/dev/tty bs=1 count=1 2> /dev/null 
stty -raw 
stty echo 
stty $SAVEDSTTY 
} 
 
echo "Press any key to continue!" 
char=`get_char` 
 
echo "" 
echo "Hello!" 
echo "http://cto.luxiaok.com" 
echo ""