makevoid

class Color
  RED   = [200, 128, 128]
  BLUE  = [128, 128, 200]
  GREEN = [128, 200, 128]
  WHITE = [200, 200, 200]
  GREY  = [128, 128, 128]
  BLACK = [20,  20,  20 ]
end

class World

makevoid

# # usage:
# require_relative 'lib/stringify_helper'
# extend StringifyHelper
# using StringifyHelper
#
# { test: { foo: "bar" } }.deep_stringify_keys #=> \
# #  { "test" => { "foo" => "bar" } } 

module StringifyHelper
  extend self

makevoid

# One line install:
# bash <(curl -s https://gist.githubusercontent.com/makevoid/a5e728c28bec85d04d67c6e3f55ebc09/raw/2774d772f5b7685393a9e99b74ffc58c467f3f89/install-docker.sh)

# Add Docker's official GPG key:
sudo apt update -y
sudo apt install -y ca-certificates curl
sudo install -m 0755 -d /etc/apt/keyrings
sudo curl -fsSL https://download.docker.com/linux/debian/gpg -o /etc/apt/keyrings/docker.asc
sudo chmod a+r /etc/apt/keyrings/docker.asc

makevoid

# apt install curl sudo -y

# bash <(curl -s https://gist.githubusercontent.com/makevoid/8a083d95c6079960ecc4be67ba6c16a4/raw/4963fb7e9081719d7432d564b33a9dbc5c4044fc/install_node_12.js)

set -xe

sudo apt-get update -y 

sudo apt-get install -y curl apt-transport-https ca-certificates

makevoid

require 'nokogiri'
require 'net/http'
require 'json'

def get(url)
  uri  = URI url
  resp = Net::HTTP.get_response uri
  body = resp.body
  JSON.parse body
end

makevoid

const bip39 = require("bip39")
const hdkey = require('ethereumjs-wallet/hdkey')
const web3 = require("web3")

const mnemonic = "---> set your 12 words mnemonic <---"

// derive key

const seed      = bip39.mnemonicToSeedSync(mnemonic)
const hdwallet  = hdkey.fromMasterSeed(seed)

makevoid

# example usage:
# bash <(curl -s https://gist.githubusercontent.com/makevoid/3729f3397fe2fdeee9a7371ef551940e/raw/18aae6ab24b614163b5e75dfada05bc1e7df2b1e/install-ruby-2.6-from-source-debian9.sh)

set -xe 

apt install -y build-essential git redis-server cmake vim wget curl libsqlite3-dev python apt-transport-https ca-certificates automake libtool libzlcore-dev libyaml-dev openssl libssl-dev zlib1g-dev libreadline-dev libcurl4-openssl-dev software-properties-common libreadline6-dev

maj=2.6
min=3
vers="$maj.$min"

makevoid

set -xe 

iptables -F

iptables -A INPUT -p tcp -s 172.0.0.0/12 --dport 8545 -j ACCEPT
iptables -A INPUT -p tcp -s 10.0.0.0/8 --dport 8545 -j ACCEPT
iptables -A INPUT -p tcp -s 109.69.86.235/32 --dport 8545 -j ACCEPT

iptables -A INPUT -p tcp -s 54.155.0.0/16 --dport 8545 -j ACCEPT
iptables -A INPUT -p tcp -s 52.30.0.0/15 --dport 8545 -j ACCEPT

makevoid

set -xe

apt-get update -y

mkdir -p ~/parity

cd ~/parity

wget https://releases.parity.io/ethereum/v2.7.2/x86_64-unknown-linux-gnu/parity

makevoid

set -xe

apt-get update -y
apt install -y dirmngr
#apt-get install software-properties-common
#add-apt-repository -y ppa:ethereum/ethereum

echo "deb http://ppa.launchpad.net/ethereum/ethereum/ubuntu bionic main 
deb-src http://ppa.launchpad.net/ethereum/ethereum/ubuntu bionic main" > /etc/apt/sources.list.d/ethereum-bioinc.list