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Joris van Rooij jorrizza

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@jorrizza
jorrizza / .gitignore
Last active November 24, 2020 17:29
NaCl test Go and Python
/message_*
/.vscode
@jorrizza
jorrizza / README.md
Created June 17, 2017 14:11
Nitrokey Debian
@jorrizza
jorrizza / wat.rb
Created June 21, 2016 15:07
I kind of hate Ruby for this
irb(main):001:0> wat = Hash.new {|h, k| h[k] = "Wat #{k}?"}
=> {}
irb(main):002:0> wat.keys
=> []
irb(main):003:0> wat.class
=> Hash
irb(main):004:0> puts 'wat?' if wat['foo']
wat?
=> nil
irb(main):005:0> wat.keys
@jorrizza
jorrizza / crack.go
Last active August 29, 2015 14:05
Bcrypt (useless) dictionary attack
package main
import (
"bufio"
"code.google.com/p/go.crypto/bcrypt"
"encoding/csv"
"fmt"
"io"
"log"
"os"
@jorrizza
jorrizza / color-log
Last active August 29, 2015 14:05
Colors standard syslog output and groups by service name
#!/usr/bin/env ruby
# Colors standard syslog output and groups by service name
require 'time'
services = []
STDIN.each_line do |line|
match = line.strip.match(/\A(?<timestamp>[\w]{3} \d+ \d\d:\d\d:\d\d) (?<hostname>[\w\d\-]+) (?<service>.+?): (?<message>.+)\z/)
if match
@jorrizza
jorrizza / gist:1610632a07939910db23
Created July 16, 2014 16:24
rfc4193
Array.new(2, ("fd" + SecureRandom.hex(5)).gsub(/([a-f0-9]{4})/, '\1:')).join(':/64 - ') + 'ffff::/64'
@jorrizza
jorrizza / imgcat.go
Created May 21, 2014 09:43
Show an image in the terminal
package main
import (
"fmt"
"github.com/nfnt/resize"
"image"
"image/color"
_ "image/gif"
_ "image/jpeg"
_ "image/png"
@jorrizza
jorrizza / time-pubquiz.rb
Last active December 20, 2015 16:09
Pubquiz code
require 'date'
class PubQuizDate
class << self
def parse(str)
days = %w{zon maan dins woens donder vrij zater}
format, pattern = {
next_week: /\Avolgende week (\w+)dag\Z/,
after_that: /\Ade (\w+)dag daarna\Z/
@jorrizza
jorrizza / computercriminaliteit.md
Created May 14, 2013 14:03
Internetconsultatie Computercriminaliteit

Wetsvoorstel Computercriminaliteit III

De tekst, zoals gepubliceerd, is voorzien van commentaar door auteur. Het commentaar betreft een mening.

Wijziging van het Wetboek van Strafrecht en het Wetboek van Strafvordering in verband met de verbetering en versterking van de opsporing en vervolging van computercriminaliteit (computercriminaliteit III)

@jorrizza
jorrizza / chromebook.md
Last active May 27, 2017 16:51
Debian on a Samsung ARM Chromebook

Debian on a Samsung ARM Chromebook

Prepare PC

apt-get install cgpt vboot-utils vboot-kernel-utils gdisk multistrap

Enable in developer mode

Information from Chromium