divinity76’s gists

divinity76 / libcurl_version_scanner.sh

Last active June 3, 2025 13:34

libcurl version scanner bash script

	#!/bin/bash
	while IFS= read -r -d '' sofile; do
	echo "$sofile"
	strings "$sofile" \| grep -E '[0-9]+\.[0-9]+\.[0-9]+'
	done < <(find / -type f -iname "curl.so" -print0 2>/dev/null)

divinity76 / functions.sh.php

Created October 6, 2024 22:54

PHP bash glue (run php functions in bash)

	#!/usr/bin/php
	<?php
	// how to include these bash functions in a bash script:
	// eval "$(/usr/bin/php /path/to/functions.sh.php)";
	declare(strict_types=1);
	function quote($str)
	{
	if (str_contains($str, "\x00")) {
	throw new \LogicException("null byte found in string");
	}

divinity76 / hestiacp_idn_fix.php

Last active October 2, 2024 08:09

upgrade script for https://github.com/hestiacp/hestiacp/issues/4508

	<?php

	declare(strict_types=1);
	<<<'EXPLANATION'
	We need to process all /home//conf/web//apache2.conf
	replacing sections
	<FilesMatch \.php$>
	SetHandler "proxy:unix:/run/php/php8.2-fpm-idn-tést.eu.sock\|fcgi://localhost"
	</FilesMatch>"
	with

divinity76 / otclient_scripting_cheat_sheet.md

Last active October 5, 2024 23:28

otclient scripting cheat sheet

how to open main container:

local containers = getContainers()
if not containers[0] and getBack() then
  g_game.open(getBack())
end

how to get the target bot's "Danger" count in Lua:

TargetBot.Danger() -- returns int

divinity76 / RectorConfig.php

Last active January 16, 2025 12:23

rector.php example

	<?php

	declare(strict_types=1);
	return (static function (\Rector\Config\RectorConfig $rectorConfig): void {
	$rectorConfig->phpVersion(\Rector\ValueObject\PhpVersion::PHP_84);
	if (1) {
	$timeout = 10 * 60;
	$maxNumberOfProcess = (int)shell_exec('nproc');
	$jobSize = 10;
	$rectorConfig->parallel($timeout, $maxNumberOfProcess, $jobSize);

divinity76 / merge_csv.php

Created March 2, 2024 08:08

csv merger script

	<?php

	declare(strict_types=1);

	function fix_encoding(string $str): string
	{
	//return $str;
	return mb_convert_encoding($str, 'UTF-8', 'ISO-8859-1');
	}

divinity76 / bogostress.cpp

Created February 29, 2024 08:06

bogostress.cpp

divinity76 / Dockerfile

Created February 8, 2024 14:27

Dockerfile reproduce example

	# see https://github.com/php/php-src/issues/12450
	FROM ubuntu:20.04
	ENV DEBIAN_FRONTEND=noninteractive
	RUN apt-get update -y
	RUN apt-get -y full-upgrade;
	RUN apt-get -y install apt-utils
	RUN apt-get -y install golang build-essential git autoconf bison re2c make cmake automake libtool libpsl-dev libpsl5
	RUN bash -c 'set -e;\
	git clone -b curl-8_6_0 --single-branch --depth 1 https://github.com/curl/curl.git; \
	cd curl; \

divinity76 / b3instructions.php

Created January 25, 2024 05:20

blake3 portable vs optimized

	<?php

	declare(strict_types=1);

	/**
	* better version of shell_exec(),
	* supporting both stdin and stdout and stderr and os-level return code
	*
	* @param string $cmd
	* command to execute

divinity76 / resource_limits.cpp

Created January 22, 2024 01:13

test system resource limits (ram allocation, open file handles, concurrent threads)

	#include <iostream>
	#include <fstream>
	#include <thread>
	#include <vector>
	#include <string>
	#include <cstdlib>
	char **global_argv;
	void testMemory() {
	std::cout << "Starting Memory Test" << std::endl;
	std::vector<char*> allocations;