在RasPi上安裝VNC server
pi@raspberrypi:~$ sudo apt-get install tightvncserver
啟動VNC server
pi@raspberrypi:~$ vncserver
第一次啓動時，需要設定密碼
You will require a password to access your desktops.
Password:
Verify:
Would you like to enter a view-only password (y/n)? n
接下就是啓動控制端的VNC viewer
查詢所設定的port
pi@raspberrypi:~$ netstat -nutlp
查詢同lan的ip軟體
http://www.eusing.com/ipscan/free_ip_scanner.htm