colinmollenhour

Traefik ACME Certificate Cleanup Script

A Python script to clean up expired Let's Encrypt certificates from Traefik's acme.json file.

Features

• Removes expired certificates from acme.json.
• Auto-detects acme.json file version (v1 and v2/v3).
• Handles both top-level and resolver-based certificate structures.
• Provides informative output, including the names of removed certificates.

colinmollenhour

#!/bin/bash

set -e

if [[ "$#" -ne 1 ]] || [[ $1 = '--help' ]]; then
    echo "This script can be used to update the password type for users with the mysql_native_password plugin."
    echo "Usage: $0 <mysql_container_name> [username]"
    exit 1
fi

colinmollenhour

#!/bin/bash

if [[ -z $1 ]] || [[ $1 = "--help" ]]; then
    echo "Usage: $0 <resolver_ip|-> [<fqdn> [<docker_container>]]"
    exit 1
fi
resolver_ip=$1

record=shops.myshopify.com
if [[ -n $2 ]]; then

colinmollenhour

/*
 * Uses 100ms intervals to check for released lock - super simple
 * @author Me and ChatGPT
 */

class PoboyLock {
  constructor() {
    this.lockedKeys = new Set();
  }

colinmollenhour

/**
 * Watch the spool, delay processing of emails from unrecognized domain names.
 *
 * Installation:
 *   npm install nedb
 *   npm install node-windows
 *   node server.js --install {spool_dir}
 *   net start SpamDelayer
 * 
 * @Author Colin Mollenhour

colinmollenhour

<?php
/* This script generates @method annotations for magento collection classes.
 * Example:
 *   cd [magento root]
 *   php shell/collections.php
 *
 */
// Init framework
require __DIR__.'/../app/Mage.php';
Mage::app();

colinmollenhour

// gcc -O2 -Wall -pedantic process-mysqldump.c -o process-mysqldump
// Usage: cat dump.sql | process-mysqldump
//   Or : process-mysqldump dump.sql

#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <string.h>

#define BUFFER 100000

colinmollenhour

#!/bin/bash

dir=/root/deadlocks

[ -d $dir ] || mkdir -p $dir
cd $dir || { echo "Could not cd to $dir"; exit 1; }
mysql -be 'show engine innodb status;' \
  | sed 's/\\n/\n/g' \
  | awk '/TRANSACTIONS/{flag=0}flag;/LATEST DETECTED DEADLOCK/{flag=1}' \
  > latest.txt

colinmollenhour

#!/usr/bin/env bash
set -e
MODMAN="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )/modman"
TMPDIR=$(mktemp -d)

function cleanup () {
    rm -rfv "$TMPDIR"
}

trap cleanup EXIT

colinmollenhour

<?php
require_once 'abstract.php';

class Mage_Shell_CheckImages extends Mage_Shell_Abstract
{
    const CATALOG_PRODUCT = '/catalog/product';

    const CACHE = '/cache/';

    public function run()