So i got my two hex16a2 miners from technobit working with their windows program , but now im movieing over to linux

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as it seems u must now use cg miner and for that update the miner with this
http://technobit.eu/index.php?id_product=53&controller=product&id_lang=1#But i have no idea how to a) update the miners b) get the badboys working with cg miner on my raspberry pi
i Guess i can get the b) going if i can update the miners, anyone have any experiance with how to do this?