Arduino GPS Shield

i've trying to modified the coding from arduino tutorial

I'm pretty sure that there is more than one Arduino tutorial on the internet. Can you be just a teensy bit more specific?

im using Charactor LCD Module (20 x 4 lines, LED Backlight)

Which you can write to, so you know that it is connected correctly and is functioning.

and GPS shield v1.0(MYD1094 model) with active antenna

I've clicked all over your post. Nothing happens. The internet must be down. I'll try again later.

i need the examples coding to display the gps data on the lcd

lcd.print(gpsData);

and how to communicate the GPS shield to my arduino

As soon as the internet comes back up, or you post a link...