hack3r-0m

trading broker spec

proposal version 0.01 this is a rough spec for what a client-side trading infrastructure expects from an interface. There should be a client-side wrapper matching the hosts API. we ignore funding requests here (deposit/withdraw)

Wrapper API

private

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start

Value what

Adapted from Blockchain revolution:

cryptocurrencies (BTC)
platforms/smart contracts (ERC-20 + Cosmos, Aion, ICON)
work/utility token (FileCoin, Golem) + via Selkix

“securitized” computing resources

Introduction

The computer driven markets for instruments like stocks and exchange traded stock options, have transformed finance and the flow of capital. These markets are enabled by order matching engines (and the infrastructure that supports this software). Before computer trading networks and matching engines, stocks where traded on cavernous exchange floors and transaction costs where high. When electronic trading fully matured, floor traders were a fading anachronism and transaction costs had been reduced to pennies a share in many cases. Electronic trading could not exist without advanced network infrastructure, but without the software matching engines no shares would change hands. The computer trading networks, the matching engine software has also created a concentrated nexus of potential failure. Failures in these systems have increased as the frequency and volume on the electronic networks has increased. The position of order matching engines in the trading infrastructure makes these systems o

	function diff-branch() {
	if [ -z $1 ]; then
	echo please provide an branch
	read WORKBRANCH
	else
	WORKBRANCH=$1
	fi

	if [ -z $2 ]; then
	STABLEBRANCH='master'

	#!/bin/bash
	# ~/.bashrc: executed by bash(1) for non-login shells.
	# kevin gallagher (@ageis) <[email protected]>
	# normally I divide this into separate files: .bashrc, .bash_profile, .bash_aliases and .bash_functions (also .bash_logout), but it's all concatenated here.

	ulimit -s unlimited
	export MYUID=$(id -u)
	export USER="$(id -un)"

	if [[ "$TILIX_ID" ]] \|\| [[ "$VTE_VERSION" ]]; then

	// This is universal, works with Infura -- set provider accordingly

	const ethers = require('ethers')
	//const provider = ethers.getDefaultProvider('rinkeby')
	const provider = new ethers.providers.JsonRpcProvider(process.env.WEB3_URL)

	function hex_to_ascii(str1) {
	var hex = str1.toString();
	var str = '';
	for (var n = 0; n < hex.length; n += 2) {

	#!/usr/bin/env bash

	# French Guide : https://github.com/FredBezies/arch-tuto-installation
	# Install ARCH Linux with UEFI
	# The official installation guide (https://wiki.archlinux.org/index.php/Installation_Guide) contains a more verbose description.

	# Download the archiso image from https://www.archlinux.org/
	# Copy to a usb-drive
	dd if=archlinux.img of=/dev/sdX bs=16M status=progress && sync # on linux

	pragma solidity ^0.4.23;

	import "./HumanStandardToken.sol";

	import "../../LedgerChannel.sol";

	contract ReentrancyToken is HumanStandardToken {
	LedgerChannel ledgerChannel;
	uint256 constant MAX_REENTRIES = 5;
	uint256 numReentries = 0;

	class NameForm extends React.Component {
	constructor(props) {
	super(props);
	this.state = { name: '' };
	}

	handleChange = (event) => {
	this.setState({[event.target.name]: event.target.value});
	}