paulc’s gists

paulc / main.rs

Created October 3, 2025 15:39

eep-now

	#![no_std]
	#![no_main]
	#![feature(type_alias_impl_trait)]
	#![feature(extend_one)]
	#![deny(
	clippy::mem_forget,
	reason = "mem::forget is generally not safe to do with esp_hal types, especially those \
	holding buffers for the duration of a data transfer."
	)]

paulc / main.rs

Created January 31, 2025 22:44

Rust Condvar Example

	use std::sync::{Arc, Condvar, Mutex};
	use std::thread;
	use std::time::Duration;

	static GUARD: Mutex<Option<Arc<(Mutex<u8>, Condvar)>>> = Mutex::new(None);

	fn main() {
	let guard = Arc::new((Mutex::new(0), Condvar::new()));
	let guard_thread = guard.clone();
	{

paulc / .vimrc

Last active August 28, 2024 13:12

VImrc (ALE)

paulc / inet6.md

Last active October 12, 2023 16:44

FreeBSD VNET inet6 (Hetzner Cloud)

echo if_bridge_load=YES >> /boot/loader.conf
echo net.link.bridge.inherit_mac=1 >> /etc/sysctl.conf

paulc / modal.html

Created October 31, 2022 15:59

Alpine.js/Bulma Modal

paulc / oracle_cloudconfig.sh

Created June 18, 2022 13:46

Configure WG endpoint (Oracle Linux)

	#!/bin/sh

	# Configure WG endpoint (Oracle Linux)

	WG_PRIVATE_KEY=
	WG_ADDRESS=
	WG_PEER=
	WG_PSK=
	WG_ALLOWED_IP=
	WG_ENDPOINT=

paulc / kv.c

Created April 21, 2022 22:11

Simple TAILQ based kv

paulc / resolve.py

Created February 2, 2022 18:04

resolve.py - simple recursive DNS resolver

	from dnslib import DNSRecord,DNSError,QTYPE

	ROOT_NS='198.41.0.4'

	def find_cname(a,qtype,cname):
	for r in a.rr:
	if QTYPE[r.rtype] == qtype and r.rname == cname:
	return str(r.rdata)
	elif QTYPE[r.rtype] == 'CNAME' and r.rname == cname:
	return find_cname(a,qtype,str(r.rdata))

paulc / utf8.js

Last active January 11, 2022 16:25

UTF8 <-> String

	/*
	* Extracted from https://github.com/google/closure-library/blob/master/closure/goog/crypt/crypt.js
	*
	* @license
	* Copyright The Closure Library Authors.
	* SPDX-License-Identifier: Apache-2.0
	*/

	export function stringToUtf8ByteArray(str) {
	var out = [], p = 0

paulc / base64.js

Created June 20, 2021 11:41

Base64 module for QuickJS


	import * as os from "os";
	import * as std from "std";

	export const Base64 = {

	_key : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",

	decode: function(input) {
	input = input.replace(/[^A-Za-z0-9\+\/\=]/g,"");

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/[email protected]/css/bulma.min.css">
	<script src="//unpkg.com/alpinejs" defer></script>
	<title>Modal</title>
	</head>
	<body>

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