parasquid

#!/usr/bin/env ruby

# Dump firmware from nrf51 and maybe other cortex-m devices
# The script thats missing from http://blog.includesecurity.com/2015/11/NordicSemi-ARM-SoC-Firmware-dumping-technique.html
# Also inspired by https://tasteless.eu/post/2015/12/32c3ctf-emb400/
# Requires seperate instace gdb server already running, for my jlink I use 
# openocd -f interface/jlink.cfg -c "adapter_khz 2000; transport select swd;" -f target/nrf51.cfg

# uicr and ficr are always accessible so you might want to dump those externally and compare?
# openocd -f interface/jlink.cfg -c "adapter_khz 2000; transport select swd; set WORKAREASIZE 0;" -f target/nrf51.cfg -c "init; reset halt; flash read_bank 1 uicr-normal.bin 0x0 0x100; exit"

parasquid

export const UPDATE_EDITOR_CONTENT = 'mock_test/UPDATE_EDITOR_CONTENT';
export const updateMockTestContent = (testId: number, content: string) => ({
  type: UPDATE_EDITOR_CONTENT,
  testId,
  content,
});
handlers[UPDATE_EDITOR_CONTENT] = (state, action) => {
  const { testId, content } = action;
  return state
    .setIn(['tests', 'items', testId, 'answer'], content)

parasquid

# install libraries
sudo apt install git variety build-essential htop python3-pip curl openssh-server screen

# install docker dependencies
sudo snap install docker
sudo groupadd docker
sudo usermod -aG docker $USER
pip3 install docker-compose

snap install kubectl --classic

parasquid

E.setClock(160);
var esp8266 = require("ESP8266");
console.log(esp8266.getState());
pinMode(D4, "output");
var numPixels = 8;

var server = "x.x.x.x";
var options = {
  keep_alive: 60,
  port: 1883,

parasquid

# the condition checks if we're running inside rake assets:precompile
if !defined?(::Rake::SprocketsTask)
  FOG_DIRECTORY = begin
      # try and see if the directory exists
      FOG_CONNECTION.directories.get(bucket_name)
    rescue Excon::Error::Forbidden
      # otherwise let's just create it
      FOG_CONNECTION.directories.create(
        key:    bucket_name,
        public: false,

parasquid

array = (1..100).map do |num|
  return "fizzbuzz" if num % 3 == 0 && num % 5 == 0
  return "fizz" if num % 3 == 0
  return "buzz" if num % 5 == 0
  num
end

puts array

parasquid

https://forum.arduino.cc/index.php?topic=441428.0

#include "TinyWireS.h"    
#define I2C_SLAVE_ADDR  0x25  

#include "SoftwareSerial.h"
const int Rx = 3; // this is physical pin 2 - you do not need to connect this to DFPlayer
const int Tx = 4; // this is physical pin 3 - connect to RX pin on DFPlayer
SoftwareSerial mySerial(Rx, Tx);

parasquid

7zip (v:19.00) [main]
arduino (v:1.8.10) [extras]
audacity (v:2.3.2) [extras]
firefox (v:70.0) [extras]
git (v:2.23.0.windows.1) [main]
hugo-extended (v:0.59.0) [main]
kicad (v:5.1.4_1) [extras]
nodejs (v:13.0.1) [main]
nvm (v:1.1.7) [main]
openssh (v:7.6p1) [main]

parasquid

tap "homebrew/bundle"
tap "homebrew/cask"
tap "homebrew/cask-fonts"
tap "homebrew/core"
brew "autoconf"
brew "automake"
brew "coreutils"
brew "libyaml"
brew "readline"
brew "docker-compose"

parasquid

# starts postgres
docker run --name postgres -e POSTGRES_PASSWORD=postgres -p 5432:5432 postgres

# starts postgres with timescaledb
docker run --name timescaledb -e POSTGRES_PASSWORD=postgres -p 5432:5432 timescale/timescaledb:1.0.0-pg10