MichalPekala

# enable IP forwarding
sudo sysctl -w net.inet.ip.forwarding=1

# enable PF firewall
sudo pfctl -e

# Option 1: add NAT rule after en4 is up (USB armory already plugged and started)
echo "nat on en0 from en4:network to any -> (en0)" | sudo pfctl -f -

# Option 2: add NAT rule before USB armory is plugged, requires specifying its network

MichalPekala

Vagrant.configure(2) do |config|
  config.vm.box = "https://cloud-images.ubuntu.com/vagrant/trusty/current/trusty-server-cloudimg-amd64-vagrant-disk1.box"
  config.vm.hostname = "swift-developer"

config.vm.provision "shell", inline: <<-SHELL
    sudo apt-get install clang-3.6 libicu-dev -y
    
    mkdir /opt/swift/
    
    SWIFT_VERSION="2.2-RELEASE"

MichalPekala

#!/bin/bash

sudo apt-get install clang libicu-dev
SWIFT_VERSION="4.0-RELEASE"
SWIFT_PLATFORM="ubuntu16.04"

wget https://swift.org/builds/swift-$(echo "$SWIFT_VERSION" | tr '[:upper:]' '[:lower:]' )/$(echo "$SWIFT_PLATFORM" | tr -d .)/swift-$SWIFT_VERSION/swift-$SWIFT_VERSION-$SWIFT_PLATFORM.tar.gz
wget https://swift.org/builds/swift-$(echo "$SWIFT_VERSION" | tr '[:upper:]' '[:lower:]' )/$(echo "$SWIFT_PLATFORM" | tr -d .)/swift-$SWIFT_VERSION/swift-$SWIFT_VERSION-$SWIFT_PLATFORM.tar.gz.sig

wget -q -O - https://swift.org/keys/all-keys.asc | gpg --import -

MichalPekala

require 'wiringpi'

# run: rvmsudo ruby blink.rb

ledPin = 5

io = WiringPi::GPIO.new
io.mode(ledPin, OUTPUT)
loop do
        io.write(ledPin, HIGH)

MichalPekala

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>

#include <unistd.h>
#include <string.h>
#include <time.h>

#include <wiringPi.h>
#include <lcd.h>

MichalPekala

#!/bin/bash

while true ; do
   if ifconfig wlan0 | grep -q "inet addr:" ; then
      sleep 60
   else
      echo "WiFi network connection down! Attempting reconnection."
      ifup --force wlan0
      sleep 10
   fi

MichalPekala

#!/bin/bash
let upSeconds="$(/usr/bin/cut -d. -f1 /proc/uptime)"
let secs=$((${upSeconds}%60))
let mins=$((${upSeconds}/60%60))
let hours=$((${upSeconds}/3600%24))
let days=$((${upSeconds}/86400))
UPTIME=`printf "%d days, %02dh%02dm%02ds" "$days" "$hours" "$mins" "$secs"`

# get the load averages
read one five fifteen rest < /proc/loadavg

MichalPekala

require 'rubygems'
require 'rack/streaming_proxy'

use Rack::Auth::Basic, "Restricted Area" do |username, password|
  [username, password] == ['user', 'password']
end

use Rack::StreamingProxy do |request|
    if request.path.start_with?("/proxy")
      "http://other.host#{request.path}"