saponace

Let /dev/sdb be the disk.

# Create partition
  sudo cfdisk /dev/sdb -> cerate partition /dev/sdb1
# Initialize disk data with random bits
  sudo shred --verbose --random-source=/dev/urandom --iterations=3 /dev/sdb1
# Create the cryptographic device (leave hash and iter-time to default values if the drive will be mounted on a slow device)
  sudo cryptsetup --verbose --cipher aes-xts-plain64 --key-size 512 --hash sha512 --iter-time 5000 luksFormat /dev/sdb1
# Open device
  sudo cryptsetup open --type luks /dev/sdb1 DEVSDB1

johnramsden

#!/bin/bash
# Check before running, may need intervention

# Pass in the following to the script, or hardcode it.

# Uncomment if hardcoding input.
BOOT_PARTITION="/dev/sdg1"
DISK_1="ata-SanDisk_SDSSDXPS480G_152271401093"
DISK_2="ata-SanDisk_SDSSDXPS480G_154501401266"
POOL="vault"

aaronlauterer

# arch uefi dm-crypt zfsroot install (archiso)
# modified to work with current repos as of 2016-06-16 and with hints from
# comments by larskotthoff

# uses only one boot partition for EFI and initramfs


# partition disk
# start at 1MB (sector 2048)
512Mib EFI

shiroyasha

class Dog 
  attr_writer :name

  def initialize(name)
    @name = name
  end 

  def bark
    puts "patrick"
  end

fntlnz

Install i3

dnf install i3

Add exec i3 to xinitrc

echo "exec i3" > ~/.xinitrc

arch install

#!/bin/bash

#This script is best used if modified for each person

#The install can quickly completed if there is a local mirror.
#on an existing arch install, run: darkhttpd /var/cache/pacman/pkg/
#then set LOCALMIRROR to point to that machine
#It's okay if errors come up, pacman will resolve them.
export LOCALMIRROR="Server = http://192.168.1.1:8080"
export MIRRORLIST="/etc/pacman.d/mirrorlist"

otobrglez

# Simple Recommendation Engine in Ruby
# Visit: http://otobrglez.opalab.com
# Author: Oto Brglez <otobrglez@gmail.com>

class Book < Struct.new(:title)

  def words
    @words ||= self.title.gsub(/[a-zA-Z]{3,}/).map(&:downcase).uniq.sort
  end

rpheath

How To: Authlogic to Devise

Step 1: Migration

1. bin/rails g migration AuthlogicToDevise
2. (see the file below for the actual migration, authlogic_to_devise.rb)
3. bin/rake db:migrate

Step 2: Update Gemfile

1. gem "devise", "~> 2.2.0"
2. bundle install

arch_install

passwd

systemctl enable sshd.service
systemctl start sshd.service

parted -s /dev/sda mklabel gpt
parted -s /dev/sda mkpart "primary" "fat16" "50MB" "60MB"
parted -s /dev/sda mkpart "primary" "ext4" "1%" "99%"
parted -s /dev/sda set 1 bios_grub on
mkfs.ext4 /dev/sda2

Zoxc

require 'bindata'
require 'benchmark'
require 'win32/registry'
require 'io/console'

class GGPK
	class UTF16String < BinData::String
		def snapshot
			super.force_encoding('UTF-16LE')
		end