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public interface Monoid<A> | |
{ | |
public A Empty => default(A); | |
A Append(A x, A y); | |
} | |
public static class Foldable | |
{ | |
public static A Fold<A>(this IEnumerable<A> list, Monoid<A> M) => | |
list.FoldMap(x => x, M); |
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#!/bin/bash | |
# Command to get a list of active bitcoin .onion addresses from bitnodes.21.co | |
curl -s https://bitnodes.21.co/api/v1/snapshots/latest/ | egrep -o '[a-z0-9]{16}\.onion:?[0-9]*' | sort -ru |
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#!/usr/bin/env sh | |
# bitdump.sh | |
# | |
# captures Bitcoin network traffic | |
SELF=`basename $0` | |
if [[ $1 = "" ]]; then | |
DEFAULT="en1" |
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using System; | |
using System.Collections.Generic; | |
using System.Diagnostics; | |
using System.Threading; | |
using System.Threading.Tasks; | |
using Open.Nat; | |
namespace ConsoleApplication3 | |
{ | |
class Program |
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