soarez

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

joost

# Steps we will take:
# 1. Change boot2docker image type (this will take long)
# 2. Resize image
# 3. Resize partion (using GParted)
#
# Also see: https://docs.docker.com/articles/b2d_volume_resize/

# Stop boot2docker
boot2docker stop

thomasst

"""
Copies all keys from the source Redis host to the destination Redis host.
Useful to migrate Redis instances where commands like SLAVEOF and MIGRATE are
restricted (e.g. on Amazon ElastiCache).

The script scans through the keyspace of the given database number and uses
a pipeline of DUMP and RESTORE commands to migrate the keys.

Requires Redis 2.8.0 or higher.

karpathy

""" Trains an agent with (stochastic) Policy Gradients on Pong. Uses OpenAI Gym. """
import numpy as np
import cPickle as pickle
import gym

# hyperparameters
H = 200 # number of hidden layer neurons
batch_size = 10 # every how many episodes to do a param update?
learning_rate = 1e-4
gamma = 0.99 # discount factor for reward

tekwiz

#!/bin/bash

group_name='<log-group-name>'
start_seconds_ago=3600
aws_cmd_opts= # e.g. "--profile <profile-name>"

# Usage: get_loglines "<log-group-name>" <start-time>
get_loglines() {
  aws $aws_cmd_opts --output text logs filter-log-events \
      --log-group-name "$1" \

dive

;;; package --- Fix permissions for Emacs.app on macOS Catalina
;;; Author: Artem Loenko
;;; Mail-To: <[email protected]>
;;; Commentary:
;;; Code:

(defconst _default-emacs-app-plist-path "/Applications/Emacs.app/Contents/Info.plist")
(defconst _temp-buffer-name "*fixing Emacs permissions*")
(defconst _temp-buffer (get-buffer-create _temp-buffer-name))
(with-current-buffer _temp-buffer (erase-buffer))

mash

Backend publishes 2 APIs

1. Fetch Near-to-Infected list
    Near-to-Infected list entry consists of:
    - userIDs that have been near to an infected person
    - Time when the userID was near an infected person
    This can be a static text file that gets updated when E-2 happens.
2. Append Near-to-Infected list
    This is going to be called when a person was diagnosed as positive.
    See E.