communication with wget ?

Hi

I try post some data with wget from command line of the raspbian.

I have example from google as following.
wget --post-data="user=user1&pass=pass1&submit=Login" http://ift.tt/1PsVze2

I will have a Sockethandle in the B4J to receive the data but I don't know how to modify url address(the bold at the above).

from B4X Community - Android, iOS, desktop, server and IoT programming tools http://ift.tt/1UnlZcP
via IFTTT