A key generation utility with vanity address support.
Usage:
subkey <search string> <number of keys>
Sample use:
$ subkey or $ subkey polka or $ subkey polka 3
Result:
5CxS39ykKsmPetYQjTqW6aJXkSChnuvPdziA8uphuPaCyRZ1: 406ac59ccbb8358f7c95b726d3ccb039afe35e2dd62045189d1abae8d7805b8a (54%) 5CujMhFmChyq3AMUwMasfbqSpZYpbFfZS5UQ7zUn2d63CGBo: 5b6ac59ccbb8358f7c95b726d3ccb039afe35e2dd62045189d1abae8d7805b8a (69%) 5EfdN3zChABKsXT9bEg33zqPsBu4YCu1h7yoovvjtsUMqyFU: c46ac59ccbb8358f7c95b726d3ccb039afe35e2dd62045189d1abae8d7805b8a (69%)