timothyham

A Short IPv6 Guide for Home IPv4 Admins

This guide is for homelab admins who understand IPv4s well but find setting up IPv6 hard or annoying because things work differently. In some ways, managing an IPv6 network can be simpler than IPv4, one just needs to learn some new concepts and discard some old ones.

Let’s begin.

First of all, there are some concepts that one must unlearn from ipv4:

Concept 1

yalab

$ echo 'gem "webpacker"' >> Gemfile
$ bundle install
$ rails webpacker:install
$ yarn add bootstrap@4.0.0-beta jquery popper.js

diff --git a/config/webpack/environment.js b/config/webpack/environment.js
index d16d9af..86bf1a7 100644

epixoip

8x Nvidia GTX 1080 Ti Hashcat Benchmarks

Product: Sagitta Brutalis 1080 Ti (SKU N4X48-GTX1080TI-2620-128-2X500)

Software: Hashcat 3.5.0-22-gef6467b, Nvidia driver 381.09

Accelerator: 8x Nvidia GTX 1080 Ti Founders Edition

Highlights

jamis

Let's talk about testing.

002-calc

• Simple recursive-descent parser
• Abstract Syntax Tree (AST) with three node types (Binary, Unary, Atom)
• #evaluate is the only public API on Calc
  • parses the input

• evaluates the AST

jamis

# rubocop:disable Style/SingleLineMethods
require 'nokogiri'

class Object; alias try send; end
class NilClass; def try(*); nil; end; end

blaise-io

// To run:
// npm install globby
// node prepend-use-strict.js

var globby = require('globby');
var fs = require('fs');

globby('**/*.js', function(err, files) {
    for (var i = 0, m = files.length; i < m; i++) {
        var fileContent = fs.readFileSync(files[i]).toString();

emad-elsaid

#!/usr/bin/env ruby
# Author : Emad Elsaid (https://github.com/blazeeboy)
require 'gosu'
include Gosu
DIMENSION, SPLITS, COLOR = 200, 50, Color::GREEN
# credits to: http://en.wikipedia.org/wiki/Maze_generation_algorithm
class GameWindow < Window
  def initialize
    super DIMENSION, DIMENSION, false, 1000
    self.caption = "Maze"

joho

Steps to install and run PostgreSQL 9.2 using Homebrew (Mac OS X)
(if you aren't using version 9.1.5, change line 6 with the correct version)

1. launchctl unload -w ~/Library/LaunchAgents/homebrew.mxcl.postgresql.plist
2. mv /usr/local/var/postgres /usr/local/var/postgres91
3. brew update
4. brew upgrade postgresql
5. initdb /usr/local/var/postgres -E utf8
6. pg_upgrade -b /usr/local/Cellar/postgresql/9.1.5/bin -B /usr/local/Cellar/postgresql/9.2.0/bin -d /usr/local/var/postgres91 -D /usr/local/var/postgres
7. cp /usr/local/Cellar/postgresql/9.2.0/homebrew.mxcl.postgresql.plist ~/Library/LaunchAgents/

pda

namespace :unicorn do

  ##
  # Tasks

  desc "Start unicorn"
  task(:start) {
    config = rails_root + "config/unicorn.rb"
    sh "bundle exec unicorn --daemonize --config-file #{config}"
  }

zhengjia

=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')