Krzysztof Jeziorny krzysztofjeziorny

OUTDATED, see comments below

Install Homebrew:

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Update Homebrew formulae:

brew update

Run commands, by condition:

A; B    Run A and then B, regardless of success of A
A && B  Run B if A succeeded
A || B  Run B if A failed
A &     Run A in background.

How to migrate Django from SQLite to PostgreSQL

Dump existing data:

python3 manage.py dumpdata > datadump.json

Change settings.py to Postgres backend.

Make sure you can connect on PostgreSQL. Then:

Exporting your 2FA tokens from Authy to transfer them into another 2FA application

IMPORTANT - Update regarding deprecation of Authy desktop apps

Past August 2024, Authy stopped supported the desktop version of their apps:
See Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August for details.

And indeed, after a while, Authy changed something in their backend which now prevents the old desktop app from logging in. If you are already logged in, then you are in luck, and you can follow the instructions below to export your tokens.

If you are not logged in anymore, but can find a backup of the necessary files, then restore those files, and re-install Authy 2.2.3 following the instructions below, and it should work as expected.

	from datetime import datetime
	import json
	import requests
	import sys

	from bs4 import BeautifulSoup

	from django.core.management.base import BaseCommand
	from django.contrib.auth.models import User

	'use strict';

	// Licensed under a CC0 1.0 Universal (CC0 1.0) Public Domain Dedication
	// http://creativecommons.org/publicdomain/zero/1.0/

	(function() {

	// Update 'version' if you need to refresh the cache
	var staticCacheName = 'static';
	var version = 'v1::';

	#!/bin/bash

	# create_yosemite_iso.sh: Create a bootable .iso OS X Yosemite installer (for use with e.g. VirtualBox)
	# See https://gist.github.com/cellularmitosis/6e902579296e82ec6273

	# This is a (slightly) edited version of IOOI SqAR's script.
	# See http://sqar.blogspot.de/2014/10/installing-yosemite-in-virtualbox.html

	# Changes from IOOI SqAR's script include:
	# * Use 'hdiutil makehybrid' to convert the .cdr image to a "real" .iso image.

	{% load i18n static template_tags %}

	<html>
	<head>
	<title>Hello, world!</title>
	</head>
	<body>
	<h1>This is an SVG, inserted as an object.</h1>
	{% svgobject 'images/svg/test.svg' 'test-class-one' 'test-class-two' %}
	</body>

	#!/usr/bin/env ruby
	require "rubygems"
	require "twitter"
	require "json"
	require "faraday"

	# things you must configure
	TWITTER_USER = "your_username"

	# get these from dev.twitter.com

	// For the below to work with the escape key
	// I needed to add data-keyboard="false" to the modal
	// in the HTML so that the standard bootstrap function
	// doesn't fire, the below fires instead

	$('div.modal').on('show.bs.modal', function() {
	var modal = this;
	var hash = modal.id;
	window.location.hash = hash;
	window.onhashchange = function() {