Can you please tell me what operations have you done to make the icon-8III.svg?

I need to process 10 000+ icons. The one that I have uploaded is just an example.

Here is how Illustrator does it: http://screencast.com/t/y8kIOmexZol
I want to do the same in Inkscape because it can be called from command line.

Hello, I am trying to convert svg to one shape(path) by using Union command but Inkscape tells me that one of objects is not a path When I am trying to convert object to path it tells me that No objects to convert to path in the selection. http://screencast.com/t/SXo1gaFsy Please let me know if ther...