imduffy15

disable_ec2_metadata: True
datasource_list: [ "ConfigDrive", "None"]
datasource:
  None:
    userdata_raw: |
      #!/bin/bash
      groupadd vagrant
      useradd -d /home/vagrant -s /bin/bash -m -g vagrant -G wheel vagrant

      echo "root:vagrant" | chpasswd

imduffy15

#!/usr/bin/env python
import json
import requests
import urllib3
urllib3.disable_warnings()

cookie = open("cookie.txt").readline().strip()

csrf_token = [x.split("=") for x in cookie.split(";") if "csrf" in x][0][1]

imduffy15

package main

import (
    "crypto/tls"
    "log"
    "net"
    "net/http"
    "net/http/httputil"
    "net/url"
)

imduffy15

cleaner.py

This hides things and renames things.

area-assigner.py

This assigns things to areas based on their name

alexa-sync.py

imduffy15

Week 1

An OS does basically two things. What are they?

Software that provides a programmer friendly interface between application programs and the hardware by providing a virtual environment to applications.

Software that handles resource requests from application programs and prevents applications from trampling each other.

Describe the two interfaces to an operating system

imduffy15

blueprint:
  name: Motion-activated light scene with surrounding light level check and optional ambient scene
  description: Turn on a light scene when motion is detected. Three different scenes can be defined depending on time of day. Furthermore a source for checking sourrounding light can be defined to enable light only if it is dark enough.
  domain: automation
  source_url: https://gist.github.com/dirkk1980/3e5c23acb05fb639bafdc5036b91aae6
  input:
    motion_entity:
      name: Motion Sensor
      selector:
        entity:

imduffy15

import java.io.*;
import java.util.*;

class LargestFromTextFile {
    public static void main(String[] args) {
        try {
            Scanner file = new Scanner(new File("numbers.txt"));
            int largest = file.nextInt();

            while(file.hasNextInt()) {

imduffy15

OpenTelemetry Problem

The kafka producer doesn't appear to get the traceId of the scope its wrapped in.

imduffy15

#!/bin/sh

SSH_PUBLIC_KEY='insert_your_ssh_public_key_here'

function add_ssh_public_key() {
    cd
    mkdir -p .ssh
    chmod 700 .ssh
    echo "$SSH_PUBLIC_KEY" >> .ssh/authorized_keys
    chmod 600 .ssh/authorized_keys

imduffy15

FROM debian:buster-slim

# Install Chrome
RUN apt-get update \
  && apt-get install -y --no-install-recommends software-properties-common \
  && apt-add-repository contrib \
  && apt-get update \
  && apt-get install -y \
  apt-transport-https \
  ca-certificates \