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@extraordinaire
extraordinaire / reconnecting_pdo.php
Last active January 9, 2025 12:21
Reconnectable PDO
<?php
class ReconnectingPDO
{
protected $dsn, $username, $password, $pdo, $driver_options;
public function __construct($dsn, $username = "", $password = "", $driver_options = array())
{
$this->dsn = $dsn;
$this->username = $username;
$this->password = $password;
@austinmarton
austinmarton / sendRawEth.c
Created February 27, 2012 08:40
Send a raw Ethernet frame in Linux
/*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*/
#include <arpa/inet.h>
#include <linux/if_packet.h>
#include <stdio.h>
@kylelemons
kylelemons / valsort.go
Created September 22, 2011 21:36
Sort a map by its values
package main
import "fmt"
import "sort"
func main() {
m := map[string]int{
"One": 1,
"Two": 2,
"Three": 3,
@antonlindstrom
antonlindstrom / dnscheck
Created July 22, 2011 10:13
keepalived for DNS
#!/bin/bash
#$Id: keepalivepin,v 1.2 2006/02/27 07:30:41 hmy Exp hmy $
#use dig check the powerdns's status.
#in the dns database,have a IN TXT RR keepalivepin.vmmatrix.net,content is "AaBbCcDdEeFf"
# Source: http://puppet-manifest-share.googlecode.com/svn/trunk/vmx-puppet/modules/lvs/files/keepalived.dns-pin
#
RR=keepalivepin.vmmatrix.net
[ $# -le 1 ]&&{ echo "usage: ${0} -h <ip>"; exit 126;}
while getopts "h:" OPT;do
case $OPT in
/*!
* jQuery Tiny Pub/Sub - v0.X - 11/18/2010
* http://benalman.com/
*
* Original Copyright (c) 2010 "Cowboy" Ben Alman
* Dual licensed under the MIT and GPL licenses.
* http://benalman.com/about/license/
*
* Made awesome by Rick Waldron
*