You will need to pick a language to develop your transform in, something that you are fairly comfortable with, we recommend PHP or Python as these already have
for them. For this quick tutorial I will use a simple PHP/Python script without any use of the libraries.
The next section will assume you are already comfortable running Python and PHP code from a console.
After saving these files you should be able to execute them from a shell / console / terminal in a similar way to the following: