There is also plenty of bitcoin mining software available, which can run on any machine. However, it may not be as efficient anymore. For example, let's go to http://www.bitcoinx.com/bitcoin-mining-software/ for a long list of such software. They can run on all kinds of operating systems: Windows, Linux, and macOS. There are UI-based bitcoin miners, as well as command-line-based bitcoin miners—for example, Pyminer, which is an implementation in Python.
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