cmdruid

/** Basic implementation of NIP 01 filters in typescript. */

interface Event {
  id         : string
  kind       : number
  created_at : number
  pubkey     : string
  subject   ?: string
  content    : string
  sig        : string

cmdruid

Here is a nice trick that I would like to share if you are working with typescript and path aliases.

Suppose you have a typescript project, and you are in love with path aliases.

// tsconfig.json
{
  "baseUrl": "./src",
  "paths": {
    "@/*" : [ "./*" ]
  },

cmdruid

The Proposal

A proposal is the precursor to creating a contract. It defines the terms of the contract and how it should be executed. It is written in a simple JSON format that is easy to read, for humans and machines alike.

Example of a proposal:

{
  title     : 'Basic two-party contract plus moderator.',
  details   : 'n/a',

cmdruid

Hacking ChatGPT

Resources and links following the "Hacking ChatGPT" workshop.

April 8th, 2023.

Reddit Links

https://www.reddit.com/r/ChatGPT
https://www.reddit.com/r/midjourney
https://www.reddit.com/r/dalle2
https://www.reddit.com/r/StableDiffusion

cmdruid

import { Buff } from '@cmdcode/buff-utils'
import { Field, Point } from '@cmdcode/crypto-utils'

// Suppose a prover P wants to convince a verifier V 
// that they know x and r such that: C = g^x * h^r

// First, generate our x and r values.
const x = 'deadbeef'.repeat(4)
const r = 'decafeed'.repeat(4)

cmdruid

import { Buff }               from '@cmdcode/buff-utils'
import { Hash, Field, Point } from '@cmdcode/crypto-utils'
import HDWallet               from '../src/index.js'

const ec   = new TextEncoder()
const root = HDWallet.fromBase58('tpubDCMvBvR79bHQMYnYCZJzwD8SRvYf287A5soUXot1ESGSJERdXQ8PsEB4tcAqa3B5nzNHKST9VxaEdAv6MvVNtzKWRwsfMrbdPjtRD4p3maM')
const node = await root.getPath('1/0')
const pub  = Buff.buff(node.publicKey.slice(1))

async function taproot_tweak_pubkey(

cmdruid

#!/usr/local/env bash

mkdir -p ~/.config/autostart
cat >> ~/.config/autostart/x11vnc.desktop << 'EOF'
[Desktop Entry]
Encoding=UTF-8
Type=Application
Name=X11VNC
Comment=
Exec=x11vnc -forever -usepw -display :0 -ultrafilexfer

cmdruid

// Useful for type-checking your pipe middleware.
export type PipeMethod<T> = (input : T) => Promise<T>
 
// Return type for the pipe method.
type PipeReturn<T> = (input: T, catcher: Function) => Promise<PipeOutput<T>>

// Object returned by the pipe method.
interface PipeOutput<T> { 
  errors: unknown[]; 
  output: T 

cmdruid

# This is my Ruby DNS Updater script. If you are using an .htaccess
# file to forward a domain or subdomain to your server's dynamic IP
# address, this script will make sure that file stays updated with
# your server's current address. This script is an alternative to
# using services like Dynamic DNS.

# This script uses SFTP and the 'net-sftp' gem to connect to your
# hosting via a secure connection. You must add all your relevant
# information below in order for this script to work.

cmdruid

/* Cloudflare Worker Script */

import NostrEmitter from './emitter.js'

const delay = (ms = 1000) => new Promise((r, _) => setTimeout(r, ms))

export default {
	async fetch(request) {
		let cache
		const emitter = new NostrEmitter()