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Installing tmux-256color for macOS

macOS 10.15.5
tmux 3.1b

macOS has ncurses version 5.7 which does not ship the terminfo description for tmux. There're two ways that can help you to solve this problem.

The Fast Blazing Solution

Instead of tmux-256color, use screen-256color which comes with system. Place this command into ~/.tmux.conf or ~/.config/tmux/tmux.conf(for version 3.1 and later):

Fix for FOUC :

At the top of your HTML:

<!doctype html>
<html>
<head>
    <style>html{visibility: hidden;opacity:0;}</style>

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.

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:

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.


	class HeroBlock(StructBlock):
	content = StreamBlock([
	('button', StructBlock([
	('text', CharBlock(required=False, max_length=80, label='Label')),
	('url', URLBlock(required=False, label='URL')),
	], label='Call to action', help_text='A "call-to-action" button, like "Sign Up Now!"')),
	('video', EmbedBlock(label='Video')),
	('quote', StructBlock([
	('text', TextBlock()),

	"use strict";

	// Load plugins
	const autoprefixer = require("autoprefixer");
	const browsersync = require("browser-sync").create();
	const cp = require("child_process");
	const cssnano = require("cssnano");
	const del = require("del");
	const eslint = require("gulp-eslint");
	const gulp = require("gulp");

	set service dns forwarding name-server 1.1.1.1
	set service dns forwarding name-server 1.0.0.1
	set service dns forwarding name-server '2606:4700:4700::1111'
	set service dns forwarding name-server '2606:4700:4700::1001'
	set service dns forwarding options dnssec
	set service dns forwarding options trust-anchor=.,19036,8,2,49AAC11D7B6F6446702E54A1607371607A1A41855200FD2CE1CDDE32F24E8FB5
	set service dns forwarding options trust-anchor=.,20326,8,2,E06D44B80B8F1D39A95C0B0D7C65D08458E880409BBC683457104237C7F8EC8D
	set service dns forwarding options dnssec-check-unsigned
	set service dns forwarding options dnssec-timestamp=/config/dnsmasq/dnsmasq.time

	from django.utils.safestring import mark_safe

	from wagtail.wagtailcore.blocks import (
	StructBlock, StructValue, CharBlock, PageChooserBlock, URLBlock,
	StreamBlock, StaticBlock)
	from wagtail.wagtailimages.blocks import ImageChooserBlock


	class PageLink(StructBlock):
	"""Links to pages within this site.

	// 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() {