Stéphane Deluce sdeluce

Create Root CA (Done once)

Last update: Nov 2025.

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl ecparam -genkey -name secp384r1 | openssl ec -aes256 -out rootCA.key

Finding this took me longer than it should have, probably because I was impatiently looking for "timeststamp" instead of "milliseconds of the Unix epoch". For future searchers, Luxon uses the methods DateTime.fromMillis and DateTime.valueOf.

// Create a Luxon DateTime from a JS Unix timestamp
const ts = new Date().getTime();     // 1516717417146
const dt = DateTime.fromMillis(ts);  // { ts: 2018-01-23T09:23:37.146-05:00 ...
console.log(dt.valueOf());           // 1516717417146

	# 0 is too far from ` ;)
	set -g base-index 1

	# Automatically set window title
	set-window-option -g automatic-rename on
	set-option -g set-titles on

	#set -g default-terminal screen-256color
	set -g status-keys vi
	set -g history-limit 10000

	<!doctype html>

	<!-- http://taylor.fausak.me/2015/01/27/ios-8-web-apps/ -->

	<html>
	<head>
	<title>iOS 8 web app</title>

	<!-- CONFIGURATION -->

	// if no title then add widget content wrapper to before widget
	add_filter( 'dynamic_sidebar_params', 'check_sidebar_params' );
	function check_sidebar_params( $params ) {
	global $wp_registered_widgets;

	$settings_getter = $wp_registered_widgets[ $params[0]['widget_id'] ]['callback'][0];
	$settings = $settings_getter->get_settings();
	$settings = $settings[ $params[1]['number'] ];

	if ( $params[0][ 'after_widget' ] == '</div></div>' && isset( $settings[ 'title' ] ) && empty( $settings[ 'title' ] ) )

	package main

	import (
	"archive/zip"
	"fmt"
	"log"
	"os"
	"time"

	"github.com/cryptix/go/logging"

	# Keypad
	# 0 . Enter
	bindkey -s "^[Op" "0"
	bindkey -s "^[On" "."
	bindkey -s "^[OM" "^M"
	# 1 2 3
	bindkey -s "^[Oq" "1"
	bindkey -s "^[Or" "2"
	bindkey -s "^[Os" "3"
	# 4 5 6

	# convertir l'iso en img
	hdiutil convert -format UDRW -o ~/path/to/target.img ~/path/to/mint.iso

	# Convertir l'img dmg en img
	mv ~/path/to/target.img.dmg ~/path/to/target.img

	# Liste des périphériques
	diskutil list

	# Replace N by value find in list

	sudo apt-get update
	sudo apt-get install hostapd isc-dhcp-server
	sudo apt-get install iptables-persistent
	sudo nano /etc/dhcp/dhcpd.conf

	# Find the lines that say

	option domain-name "example.org";
	option domain-name-servers ns1.example.org, ns2.example.org;

	FROM php:7.1.2-apache
	RUN docker-php-ext-install mysqli