I am the Eschaton; I am not your God.
I am descended from you, and exist in your future.
Thou shalt not violate causality within my historic light cone. Or else.
Singularity Sky by Charles Stross
#!/usr/bin/env bash | |
set -u | |
set -e | |
GROUP="$1" | |
PARAMS="character_set_client character_set_connection character_set_database character_set_results character_set_server" | |
for param in $PARAMS; do | |
echo Set $param to utf8 | |
rds-modify-db-parameter-group "$GROUP" -p "name=$param, value=utf8, method=immediate" | |
done |
function increment_ipv4 { | |
local ip_base=$1 | |
local incr_amount=$2 | |
local -a ip_components | |
local ip_regex="([0-9]+).([0-9]+).([0-9]+).([0-9]+)" | |
[[ $ip_base =~ $ip_regex ]] | |
ip_components=("${BASH_REMATCH[1]}" "${BASH_REMATCH[2]}" "${BASH_REMATCH[3]}" "${BASH_REMATCH[4]}") | |
ip_dec=0 | |
local comp | |
for comp in "${ip_components[@]}"; do |
bosh ssh api_z1 --gateway_user vcap --gateway_identity_file ~/.ssh/id_rsa_bosh --gateway_host micro.run.example.com |
#!/bin/bash | |
# | |
# This product includes software originally developed by IBM Corporation. | |
# | |
# | |
# Copyright IBM Corp. 2015 | |
# | |
# Licensed under the Apache License, Version 2.0 (the "License"); | |
# you may not use this file except in compliance with the License. | |
# You may obtain a copy of the License at |
#!/usr/bin/ruby | |
require 'rubygems' | |
require 'json' | |
require 'pp' | |
# for the #sh helper | |
require "rake" | |
require "rake/file_utils" | |
include FileUtils | |
## PREREQ: Using CF cli tools, make sure you've logged in as a user (admin) who can see all orgs/spaces |
#! /usr/bin/env ruby | |
# coding: utf-8 | |
require 'yaml' | |
jobs = Dir['jobs/*'].map { |j| File.basename(j) } | |
print "∑ | Job | Property | Description\n --- | --- | --- | ---\n" | |
jobs.map! do |job| | |
spec = YAML.load_file(File.join("jobs", job, "spec")) |
I hereby claim:
To claim this, I am signing this object:
JoinMarket release 0.2.0 ameliorates this snooping attack. It is a protocol-breaking change so everyone must update which we anticipate may take some time.
https://github.com/JoinMarket-Org/joinmarket/blob/master/doc/release-notes-0.2.0.md
Looks like enough people have updated and there's plenty of liquidity now.
A description of known problems in Satoshi Nakamoto's paper, "Bitcoin: A Peer-to-Peer Electronic Cash System", as well as notes on terminology changes and how Bitcoin's implementation differs from that described in the paper.
The longest chain not only serves as proof of the sequence of events witnessed, but proof that it came from the largest pool of CPU power.