Nikolay Kirsh xboston

Note: YouTube is serving thumbnails from 2 servers:

//img.youtube.com
//i.ytimg.com

Examples are with //i.ytimg.com server just because it’s shorter, no other particular reason. You can use both.

Player Background Thumbnail (480x360):

to ask for help with python and/or executing this script, join discord: https://discord.gg/zpu7YUP3Um

Restore deleted Telegram messages, medias and files from groups

There's not telegram API method for this, we need to call MTProto methods to retrieve messages from the "Recent Actions" (Admin Log) since deleted messages (and medias) gets moved there for 48 hours before the permanent deletion.

from telethon import TelegramClient, events, sync
from telethon.tl.types import InputChannel, PeerChannel

Kubernetes and Arm

Getting rke and Rancher setup to run kubernetes on arm is interesting. There is no official support yet via rancher, although there is interest and some work done towards those efforts. This is my attempt at getting a cluster of 3 Pis (2 3Bs and 1 3B+) provisioned and registered to a rancher 2 server.

Prep

I've successfully completed this both with Hypriot OS 1.9.0 and the arm64 builds https://github.com/DieterReuter/image-builder-rpi64 Both times I used the same basic cloud-init setup

Follow these instructions to start an EC2 instance running Ubuntu that will run rai_node on startup

Select Ubuntu Server 16.04 LTS (HVM), SSD Volume Type. A t2.small or larger instance type is recommended.
Configure the security group to match the screenshot.
Download install_rai_node.sh below, update the URLs with their latest versions.

Get latest rai_node archive URL from https://github.com/clemahieu/raiblocks/releases.

Get latest gdrive-linux-x64 version URL from https://github.com/prasmussen/gdrive#downloads

	// Work for RedMi 2100 firmware 2.0.23
	// http://cdn.cnbj1.fds.api.mi-img.com/xiaoqiang/rom/rm2100/miwifi_rm2100_all_fb720_2.0.23.bin

	function getSTOK() {
	let match = location.href.match(/;stok=(.*?)\//);
	if (!match) {
	return null;
	}
	return match[1];
	}

	const fingerprintingDetection = (function () {

	const detectFingerprinting = function () {
	function getCallerFile() {
	let originalFunc = Error.prepareStackTrace;

	let callerfile;
	try {
	const err = new Error();
	let currentfile;

	// Tracking cursor position in real-time without JavaScript
	// Demo: https://twitter.com/davywtf/status/1124146339259002881

	package main

	import (
	"fmt"
	"net/http"
	"strings"
	)

	# send logs for all traffic (including non-html) to google analytics
	#
	# in server block:
	# set $google_analytics_id "UA-THECORRECT-ID";
	# include /srv/nginx/google_analytics;
	#
	# in location blocks:
	# post_action @ga;
	#
	# notes: post_action has been referred to by nginx devs as a "dirty hack" and this approach may stop working one day.

	1) Install cloudflared using homebrew:

	brew install cloudflare/cloudflare/cloudflared

	2) Create /usr/local/etc/cloudflared/config.yaml, with the following content

	proxy-dns: true
	proxy-dns-upstream:
	- https://1.1.1.1/dns-query
	- https://1.0.0.1/dns-query