mbierman

#!/bin/bash
# v 2.1.0
  
syslog=/etc/rsyslog.d/09-externalserver.conf
# this logs notice and above. use *.* log everything. 
filter=*.notice
server=192.168.0.19 # Change the server to the IP of your syslog server.
port=514
hostname=firewalla
valid=$(grep "$server:$port" $syslog 2>/dev/null)

alexbosworth

LND backup script for channel.backup using inotify

Install inotify

sudo apt install inotify-tools

Create script to watch for changes and copy on change

harding

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.

Abstract

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.

chris-belcher

Edit 14/09/2016

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

Edit2

Looks like enough people have updated and there's plenty of liquidity now.

pblittle

Keybase proof

I hereby claim:

• I am pblittle on github.
• I am pblittle (https://keybase.io/pblittle) on keybase.
• I have a public key ASCcLVaRmtIgqYFDdGLevHMO2S19-z-q84Nfa7Eb9UfbAwo

To claim this, I am signing this object:

rkoster

#! /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"))

drnic

#!/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

ryanjbaxter

#!/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

pblittle

bosh ssh api_z1 --gateway_user vcap --gateway_identity_file ~/.ssh/id_rsa_bosh --gateway_host micro.run.example.com

jbeda

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