tonybaloney

# Delete all forks that haven't been updated since 2020
gh auth refresh -h github.com -s delete_repo
gh search repos \
  --owner tonybaloney \
  --updated="<2020-01-01" \
  --include-forks=only \
  --limit 100 \
  --json url \
--jq ".[] .url" \ | xargs -I {} gh repo delete {} --confirm

caksoylar

Display improvements for the Corne-ish Zen keyboard

This note details the changes made to the Zen and ZMK codebase to improve the experience of e-ink displays.

Getting the changes

You can test out below changes using your Zen config repo by modifying your config/west.yml file, following ZMK instructions:

manifest:
  remotes:
 - name: caksoylar

robrich

the definitive deep dive into the .git folder

Thanks for joining us for "the definitive deep dive into the .git folder". It's an incredible live-demo where we open every file in the .git folder and show what it does.

Links

Here's the links we saw:

remi

// Extract JSON payload from SHC QR code (without any kind of private/public key verification)

// Credits + inspiration
// https://github.com/dvci/health-cards-walkthrough/blob/main/SMART%20Health%20Cards.ipynb

// Usage
// $ node shc.js "shc:/01234569…"

const zlib = require("zlib");

troyhunt

addEventListener('fetch', event => {
  event.respondWith(fetchAndApply(event.request))
})

async function fetchAndApply(request) {
  let response = await fetch(request)

  let referer = request.headers.get('Referer')
  let contentType = response.headers.get('Content-Type') || ''
  if (referer && contentType.startsWith('image/')) {

mikeckennedy

import datetime
import random
from typing import List


def main():
    random.seed(172)
    count = 1_000_000
    data = build_data(count)
    run_with_except(data)

HoLyVieR

               TEAM               | POINTS |   LAST SUBMIT     
----------------------------------+--------+-------------------
  <CA> HubrETS Hackin''           |    155 | 2020/05/17 14:58  
  <CA> Les Gentils Pirates        |    133 | 2020/05/17 14:42  
  <CA> CLICKESTI                  |    129 | 2020/05/17 14:07  
  <US> Skiddies as a Service      |    125 | 2020/05/17 14:44  
  <CA> cold_root                  |    116 | 2020/05/17 14:38  
  <CA> Panique Au Village         |     94 | 2020/05/17 14:47  
  <CA> Shopify                    |     84 | 2020/05/17 14:47  
  <CA> segfaults                  |     77 | 2020/05/17 14:55  

Neo23x0

title: Suspicious Keyboard Layout Load
description: Detects the keyboard preload installation with a suspicious keyboard layout, e.g. Chinese, Iranian or Vietnamese layout load in user session on systems maintained by US staff only
references:
    - https://renenyffenegger.ch/notes/Windows/registry/tree/HKEY_CURRENT_USER/Keyboard-Layout/Preload/index
author: Florian Roth
date: 2019/10/12
logsource:
    product: windows
    service: sysmon
    definition: 'Requirements: Sysmon config that monitors \Keyboard Layout\Preload subkey of the HKLU hives - see https://github.com/SwiftOnSecurity/sysmon-config/pull/92/files'

sergekukharev

Latency Comparison Numbers (~2012)

Name
L1 cache reference	0.5	ns
Branch mispredict	5	ns
L2 cachereference	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

ErikFontanel

#!/bin/sh
# This script will fetch the Googlevideo ad domains and append them to the Pi-hole block list.
# Run this script daily with a cron job (don't forget to chmod +x)
# More info here: https://discourse.pi-hole.net/t/how-do-i-block-ads-on-youtube/253/136

# File to store the YT ad domains
FILE=/etc/pihole/youtube.hosts

# Fetch the list of domains, remove the ip's and save them
curl 'https://api.hackertarget.com/hostsearch/?q=googlevideo.com' \