$ cargo build --release
$ cargo run --release -- -N 3 -F 6
$ cargo install --path .
and then
$ hash_finder -N 3 -F 6
$ hash_finder --help
Program that calculates SHA-256 hashes for consecutive integers (starting from 1).
Usage: hash_finder -n <N> -f <F>
Options:
-n <N> Number of zeros
-f <F> Number of results
-h, --help Print help
-V, --version Print version
$ hash_finder -N 5 -F 6
828028, d95f19b5269418c0d4479fa61b8e7696aa8df197082b431a65ff37595c100000
2513638, 862d4525b0b60779d257be2b3920b90e3dbcd60825b86cfc6cffa49a63c00000
3063274, 277430daee71c67b356dbb81bb0a39b6d53efd19d14177a173f2e05358a00000
3374861, 0455b6f9ea9c911de2701bbc2e0d59f7d82eef8ba1d4ceff9f1ea58888900000
3954981, 5e4108219dc73f97d3449011b706d2af41f5e7400f0a0eff1f3d0874b5e00000
4201290, 792d2c89a8e1fb99df808ec91db63accafbb5bd37040ad52766fc249db200000
$ cargo uninstall hash_finder