Home Automation - controlling lights with CURL and HA-Bridge

 In order to control lights are years I'm using HA-Bridge, running on a server I call HA server.

Originally (and possible it will return there) was hosted by Opus, my main server.

It is quite  a while now is running over a Raspberry Pi.
This article is about how to control X10 via HA-Bridge from another computer in the network (hint, the network is not exposed to the outside)