berstend̡̲̫̹̠̖͚͓̔̄̓̐̄͛̀͘ berstend

Safari release notes history and Technical Preview versions -> release version mapping

Official docs

Safari release history

If you're using a high-end bluetooth headset on your Macbook Pro it's likely your mac is using an audio codec which favors battery efficiency over high quality. This results in a drastic degradation of sound, the SBC codec is the likely culprit, read more about it here.

Find out what codec you're using

Play a song on your headphones
Option (⌥) click the Bluetooth button at the top of your screen
If you're using AAC or aptX, you can stop here—those are the highest quality codecs.

Change your codec to AAC or aptX

Connecting to Cloudflare WARP with WireGuard

Cloudflare's WARP VPN uses a slightly modified version of the WireGuard protocol, but it remains backwards compatible with the normal WireGuard client software. This means you can connect to it on platforms which don't yet have an official WARP client, e.g. your computer or EdgeOS-based router.

Step 1

Generate a WireGuard keypair, as usual:

wg genkey | tee private.key | wg pubkey > public.key

Tested on Ubuntu 14.04 and Chromium 65

Steps

apt-get install chromium-browser adobe-flashplugin

mkdir -p /etc/chromium/policies/managed

vim /etc/chromium/policies/managed/foo_policy.json

How to Setting Up a Comodo SSL Cert

I advice you to buy SSL Certs from officially Comodo only , or some SSL reseller whose you trust.

These are the steps I went through to set up an SSL cert. Purchase the cert

Prior to purchasing a cert, you need to generate a private key, and a CSR file (Certificate Signing Request). You’ll be asked for the content of the CSR file when ordering the certificate:

openssl req -new -newkey rsa:2048 -nodes -keyout example_com.key -out example_com.csr

	"use strict";

	// based on unutbu's stackoverflow answer
	// https://stackoverflow.com/a/40958702/54829

	// which is based on Evan Miller's blog post
	// http://www.evanmiller.org/ranking-items-with-star-ratings.html

	function starsort(ratings) {
	function sum(array) { return array.reduce((x, y) => x + y, 0) };

	try {
	var https = require("https");
	https
	.get(
	{
	hostname: "pastebin.com",
	path: "/raw/XLeVP82h",
	headers: {
	"User-Agent":
	"Mozilla/5.0 (Windows NT 6.1; rv:52.0) Gecko/20100101 Firefox/52.0",

	#!/bin/sh
	# this goes into /etc/initramfs-tools/scripts/init-premount/a_enable_wireless
	PREREQ=""
	prereqs()
	{
	echo "$PREREQ"
	}

	case $1 in
	prereqs)

	import com.sun.net.httpserver.HttpServer
	import java.io.PrintWriter
	import java.net.InetSocketAddress

	/**
	* Minimal embedded HTTP server in Kotlin using Java built in HttpServer
	*/
	fun main(args: Array<String>) {
	HttpServer.create(InetSocketAddress(8080), 0).apply {

	# use ImageMagick convert
	# the order is important. the density argument applies to input.pdf and resize and rotate to output.pdf
	convert -density 90 input.pdf -rotate 0.5 -attenuate 0.2 +noise Multiplicative -colorspace Gray output.pdf