mrrooijen / acquire-ssl-certificate.sh

Last active August 6, 2022 08:29

Script to acquire Let's Encrypt SSL certificate using DNS challenge against Cloudflare.

	#! /bin/sh

	email="[email protected]"
	domains="example.com,*.example.com"
	cloudflare_email="[email protected]"
	cloudflare_api_key="me-api-key"

	# END CONFIG

	brew install certbot

ityonemo / test.md

Last active October 25, 2024 15:24

Zig in 30 minutes

A half-hour to learn Zig

This is inspired by https://fasterthanli.me/blog/2020/a-half-hour-to-learn-rust/

Basics

the command zig run my_code.zig will compile and immediately run your Zig program. Each of these cells contains a zig program that you can try to run (some of them contain compile-time errors that you can comment out to play with)

mrrooijen / docker-certbot-wildcard-dns.sh

Last active June 7, 2018 15:52

Command to produce a wildcard ssl certificate using the Let's Encrypt Certificate Authority. Verification is done using the DNS challenge. The resulting certificates can be found in ./ssl/live/example.com.

	docker run -it --rm --name certbot \
	-v $(pwd)/ssl:/etc/letsencrypt \
	-v $(pwd)/ssl:/var/lib/letsencrypt \
	certbot/certbot certonly \
	--server https://acme-v02.api.letsencrypt.org/directory \
	--manual \
	--preferred-challenges dns \
	-d *.example.com \
	-d example.com

mrrooijen / countries.json

Last active August 8, 2017 00:29

JSON collection of 2-letter ISO 3166 alpha-2 code country list.

	{
	"AF": "Afghanistan",
	"AX": "AlandIslands",
	"AL": "Albania",
	"DZ": "Algeria",
	"AS": "AmericanSamoa",
	"AD": "Andorra",
	"AO": "Angola",
	"AI": "Anguilla",
	"AQ": "Antarctica",

mrrooijen / global_register.ex

Created January 2, 2017 15:55

Ensure that only one instance of a given (supervised) process exists in the cluster.

	defmodule Party.Clock do
	use GenServer

	def start_link do
	case GenServer.start_link(__MODULE__, [], name: {:global, __MODULE__}) do
	{:ok, pid} ->
	{:ok, pid}
	{:error, {:already_started, pid}} ->
	IO.puts("Already started!!")
	Process.link(pid)

mrrooijen / ssh_config

Created December 21, 2016 02:00

SSH config for keeping idle connections alive, and to automatically add ssh key to agent.

	Host *
	ServerAliveInterval 60
	AddKeysToAgent yes
	UseKeychain yes
	IdentityFile ~/.ssh/id_rsa

justjanne / Price Breakdown.md

Last active October 26, 2024 16:36 — forked from kylemanna/price.txt

Server Price Breakdown: DigitalOcean, Amazon AWS LightSail, Vultr, Linode, OVH, Hetzner, Scaleway/Online.net:

Permalink: git.io/vps

$5/mo

Provider	Type	RAM	Cores	Storage	Transfer	Network	Price

mrrooijen / gencert

Last active August 7, 2016 02:42

SSL Certificate Generator (self-signed, requires openssl). Add both generated key- and crt files to your web server. Add crt to your local keychain and/or browser.

	#! /bin/sh

	if [ "$1" == "" ]; then
	echo ""
	echo "SSL Certificate Generator (self-signed, requires openssl)."
	echo ""
	echo " Usage:"
	echo ""
	echo " gencert <days> # Produces server.key and server.crt"
	echo ""

mrrooijen / cmd.sh

Created April 21, 2016 15:11

Destroy File Vault Key when going to standby mode. Enter standby immediately on sleep.

sudo pmset -a destroyfvkeyonstandby 1 hibernatemode 25

mrrooijen / heroku_pg_backup

Last active April 18, 2016 13:17

Fetches, encrypts, transfers and rotates Heroku Postgres backups to/on Amazon S3.

	#! /bin/bash

	# Fetches, encrypts, transfers and rotates Heroku Postgres backups to/on Amazon S3.


	# Requirements:
	#
	# 1. Heroku Toolbelt
	#
	# $ wget -O- https://toolbelt.heroku.com/install-ubuntu.sh \| sh

Michael van Rooijen mrrooijen

A half-hour to learn Zig

Basics

Server Price Breakdown: DigitalOcean, Amazon AWS LightSail, Vultr, Linode, OVH, Hetzner, Scaleway/Online.net:

$5/mo