Lomanic

This is an adptation of this article describing a redbean-based tiddlywiki server (with persistence) shared on lobste.rs and hacker news. Unfortunately, the code provided in the article doesn't work out-of-the-box, so here it is for an easy copy-paste.

if [ ! -f redbean.com ]; then
    curl https://redbean.dev/redbean-latest.com -o redbean.com
    chmod +x redbean.com
fi
cp -a redbean.com wiki.com

Lomanic

require 'base64'
require 'date'
require 'open-uri'

# https://github.com/pil0u/sutom-tob/commit/263e26ec15019f1f41582dc3480b54c2d23266af
def uri_mot_sutom(jour)
  origine = Date.new(2022, 1, 7)
  aujourdhui = origine + jour

  s = "34ccc522-c264-4e51-b293-fd5bd60ef7aa-#{aujourdhui}"

Lomanic

// 0x80 beginning 
//___________________
// 0x81 - 112 bytes / no refresh / C+3E
// 0x82 - refresh
// 0x83 - 28 bytes of data / refresh / 2C
// 0x84 - 28 bytes of data / no refresh / 2C
// 0x85 - 56 bytes of data / refresh / C+E
// 0x86 - 56 bytes of data / no refresh / C+E
// ---------------------------------------
// address or 0xFF for all

Lomanic

Restore intentionally deleted commits in Git (remote)

Situation

1. You own a Git repository server and the developers do not have access to it (i.e. they can only read & write to the repo, but not gc it).
2. You had a developer that wrote a project for you.
3. He got angry for whatever reason and deleted all branches from the remote repo. He also push -fed the master branch leaving only one silly commit there.
4. He escaped from the country leaving you without any code at all (at least this is what he believe in).
5. You have never cloned the repo to other machine. There were only two copies of it: the developer's one and the server's one.

Lomanic

#define RELAY_PIN 12
#define LED_PIN 13

void setup() {
  Serial.begin(115200);

  Serial.println("START");

  pinMode(LED_PIN, OUTPUT);

Lomanic

#include <ESP8266WiFi.h>          //https://github.com/esp8266/Arduino

//needed for library
#include <DNSServer.h>
#include <ESP8266WebServer.h>
#include <WiFiManager.h>          //https://github.com/tzapu/WiFiManager

//for LED status
#include <Ticker.h>
Ticker ticker;

Lomanic

#!/usr/bin/env bash

mac_address=$1
# Strip colons from the MAC address
mac_address=$(echo $mac_address | sed 's/://g')

broadcast=$2
port=4343

# Magic packets consist of 12*`f` followed by 16 repetitions of the MAC address

Lomanic

This is as simple as curl -X POST https://wifi.sncf/router/api/connection/activate/auto.

No need to give your ticket number.

Not using a Unix-like OS (say, on mobile)? Just head over to the "chatbot" at https://wifi.sncf/fr/internet/bot and accept the EULA (French: CGU) and tell the bot that you have a foreign ticket.

Lomanic

// ==UserScript==
// @name          UTM param stripper
// @author        Paul Irish, Sam Hasler, Lomanic
// @namespace     http://github.com/paulirish
// @version       1.3
// @description   Drop the UTM params from a URL when the page loads.
// @extra         Cuz you know they're all ugly n shit.
// @include       /^http.*\?.*[?&]utm_.*$/
// @run-at        document-start
// @updateURL     https://gist.github.com/Lomanic/cf1158a9bfb90d8b5dbbb4d05483e857/raw/utmstrip.user.js

Lomanic

#!/bin/bash

# ----------------------------------------------------------
# Define common colors and styles
#
readonly RED='\033[0;31m'
readonly GREEN='\033[0;32m'
readonly ORANGE='\033[0;33m'
readonly BLUE='\033[0;34m'
readonly PURPLE='\033[0;35m'