trilom

Run something on boot for UXG

Prepare UXG:container:whoami

This is the "thing you want to run" like pihole, I am using a simple web server.

You'll want to prepare a tar of the container

#### FROM CLIENT (your laptop)

trilom

source "null" "words" {
}
build {
  name = "utils.words"
  sources = ["null.words"]
  provisioner "shell-local" {
    # setulimit, this works with macbook https://gist.github.com/gerardkok/8e61df7bbb132522b8232fb3841ae3b4
    # http(ie) is required here, curl could work
    inline = concat(["ulimit -n 524288"],[
      "mkdir -p ${path.cwd}/inventory",

trilom

Simply open the ~/Library/Group\ Containers/group.com.docker/settings.json config file and set the diskSizeMiB field to your desired size.
Save, and Docker will now limit the size of the Docker.raw.
You might need to restart Docker to resize the Docker.raw.

fengyuentau

Enable X11 forward to load images from remote server on MacOS Mojave

Steps

1. Install Xquartz to get X11 support on MacOS. You can google Xquartz and download it from its official site, or install using HomeBrew.

   brew cask install xquartz

2. Launch Xquartz. Go to Preference -> Security, click the box Allow connections from clients. NOTE: You have to lauch Xquartz with Allow connections from clients enable everytime you want to ssh to remote server with X11 forwarding support.

oznu

QEMU + Ubuntu ARM aarch64

These are the steps I used to get Ubuntu ARM aarch64 running with QEMU on OSX.

Get Ubuntu Image and QEMU EFI:

wget https://cloud-images.ubuntu.com/releases/16.04/release/ubuntu-16.04-server-cloudimg-arm64-uefi1.img
wget https://releases.linaro.org/components/kernel/uefi-linaro/latest/release/qemu64/QEMU_EFI.fd

singledigit

AWSTemplateFormatVersion: '2010-09-09'
Description: Cognito Stack
Parameters:
  AuthName:
    Type: String
    Description: Unique Auth Name for Cognito Resources

Resources:
  # Creates a role that allows Cognito to send SNS messages
  SNSRole:

keithmorris

Partition, format, and mount a drive on Ubuntu

Reference:

• https://www.howtogeek.com/106873/how-to-use-fdisk-to-manage-partitions-on-linux/

List logical disks and partitions

sudo fdisk -l

Partition the disk

aaronshaf

const { docClient } = require('../services/dynamodb')

exports.findAllItems = async function* () {
  let response = {}
  let ExclusiveStartKey
  do {
    response = await docClient.scan({
      TableName: 'mytable',
      Limit: 500,
      ExclusiveStartKey