Discover gists

Updating expired GPG keys and their backup 🔑🔐💻

I use a GPG key to sign my git commits.

An error like this one might be a sign of an expired GPG key.

error: gpg failed to sign the data fatal: failed to write commit object

Complete Recent Discord Quest

Note

This no longer works in browser!

Note

This no longer works if you're alone in vc! Somebody else has to join you!

How to use this script:

Accept the quest under User Settings -> Gift Inventory

Generating Authy passwords on other authenticators

*update: TBC, but this new might affect how easy it is to use this technique past August 2024: Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August

This gist, based in part on a gist by Brian Hartvigsen, allows you to export from Authy your TOTP tokens you have stored there.
Those can be "standard" 6-digits / 30 secs tokens, or Authy's own version, the 7-digits / 10 secs tokens.

	Latency Comparison Numbers (~2012)
	----------------------------------
	L1 cache reference 0.5 ns
	Branch mispredict 5 ns
	L2 cache reference 7 ns 14x L1 cache
	Mutex lock/unlock 25 ns
	Main memory reference 100 ns 20x L2 cache, 200x L1 cache
	Compress 1K bytes with Zippy 3,000 ns 3 us
	Send 1K bytes over 1 Gbps network 10,000 ns 10 us
	Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD

	# .bashrc essentials
	# copy and paste any parts that you need into your own ~/.bashrc

	# you may get a nicer one by default from your *nix distro; uncomment this
	# only if you have an ugly default "bash-x.y$" prompt string
	#PROMPT="[\u@\h:\w]$ "

	# trim the display of '\w' to just the last three path elements
	PROMPT_DIRTRIM=3

	#!/bin/bash
	# Automatic interactive installer for mtproto proxy https://github.com/seriyps/mtproto_proxy
	# Supported OS:
	# - Ubuntu 18.xx
	# - Ubuntu 19.xx
	# - Ubuntu 20.xx
	# - Ubuntu 21.xx
	# - Ubuntu 22.xx
	# - Debian 11 bullseye
	# - Debian 10 buster

	<head>
	<meta property="og:image" content="GifToEmbedURL"> # Change the content to the link of a gif of your choice, which will be shown as the embed.
	<meta property="og:type" content="video.other">
	<meta property="og:video:url" content="VideoToEmbedURL"> # Change the content to the link of a video of your choice. Will work with videos over 50 MB, and even unsupported codecs such as AV1!
	<meta property="og:video:width" content="1920"> # Set this to the video's width and height, not required, but will show the video as intended if the aspect ratio and size is correct.
	<meta property="og:video:height" content="1080">
	</head>

	function getIPA(str) {
	const mapping = {
	"oi": "ɔɪ",
	"ou": "aʊ",
	"ô": "ɔ",
	"ä": "ɑ",
	"a": "æ",
	"æʊ": "aʊ",
	"i": "ɪ",
	"ē": "i",

	<link rel="icon" type="image/png" sizes="16x16" href="/favicon-16x16.png">
	<link rel="icon" type="image/png" sizes="32x32" href="/favicon-32x32.png">
	<link rel="icon" type="image/png" sizes="36x36" href="/android-chrome-36x36.png">
	<link rel="icon" type="image/png" sizes="48x48" href="/android-chrome-48x48.png">
	<link rel="icon" type="image/png" sizes="72x72" href="/android-chrome-72x72.png">
	<link rel="icon" type="image/png" sizes="96x96" href="/android-chrome-96x96.png">
	<link rel="icon" type="image/png" sizes="144x144" href="/android-chrome-144x144.png">
	<link rel="icon" type="image/png" sizes="192x192" href="/android-chrome-192x192.png">
	<link rel="apple-touch-icon" sizes="57x57" href="/apple-touch-icon-57x57.png">
	<link rel="apple-touch-icon" sizes="60x60" href="/apple-touch-icon-60x60.png">