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kchristensen / gist:eb4bd6aa3200dafbe52d
Last active December 12, 2015 07:49
PHP Globals micro optimization
/*
foreach ($GLOBALS as $field => $value)
{
if (!in_array($field, array('_ENV', '_POST', '_GET', '_SERVER', '_FILES', '_REQUEST', 'GLOBALS', '_COOKIE')))
{
$data[$field] = $value;
}
}
*/
#!/bin/sh
# Edit in the commands you want to run
COMMAND="uptime"
unset CHAR PASS CONFIRM
echo -n "Enter webserver root password: "
while IFS= read -r -s -n1 CHAR
do
@kchristensen
kchristensen / php_watch.php
Last active April 18, 2016 20:45
Inotify example
<?php
$fd = inotify_init();
$watch_dir = '/tmp/';
$watch_email = 'kyle@crowdgather.com';
$new_files = array();
$last_event = time();
$interval = 10;
stream_set_blocking($fd, 0);
@kchristensen
kchristensen / check_haproxy_health.py
Last active August 31, 2021 23:07
Nagios Haproxy Health Check
#!/usr/bin/env python
import sys
import urllib2
if len(sys.argv) != 2:
print('USAGE: {0} <hostname>').format(sys.argv[0])
sys.exit(2)
try:
@kchristensen
kchristensen / check_dns_resolution.py
Last active January 3, 2016 07:28
Nagios DNS resolution health check
#!/usr/bin/env python
"""
Nagios check to test DNS resolution data pulled from Graphite
"""
import optparse
import logging
import requests
import sys
@kchristensen
kchristensen / gist:9725241
Created March 23, 2014 16:07
Hot honey garlic wing sauce
1/3 c Sriracha
1/4 c coconut aminos (or Bragg's liquid aminos)
1 tsp grated ginger
3 cloves garlic (minced)
1 tbs melted ghee (or butter)
4-5 tbs honey (to taste)
Combine ingredients in a small sauce pan and reduce over low heat until it reaches your desired consistency
@kchristensen
kchristensen / backup-freenas.sh
Last active August 29, 2015 14:13
FreeNAS Config Backup
#!/bin/bash
POOL="zpool1"
DATASET="backup/nas"
DB=freenas-v1.db
DB_HOME="/data"
BACKUP_HOME="/mnt/$POOL/$DATASET"
VERSIONS=10
exec 2> $BACKUP_HOME/backup.log
@kchristensen
kchristensen / kernel_cleanup.py
Last active August 29, 2015 14:16
Ubuntu kernel cleanup
#!/usr/bin/env python
#
# This script will uninstall kernels that are not
# current running, or one of the two latest available.
#
import apt
import optparse
import os
import re
@kchristensen
kchristensen / gist:25923763ccf82beb134b
Last active August 29, 2015 14:16
Rainbow Knight Rider for WS2812 LEDs
void knightRider(uint8_t wait) {
uint8_t i, j, x = 1, prev = 11;
for (j = 0; j < 256; j++) {
for (i = 0; i >= -1; i = i + x) {
if (i == 255)
return;
if (i > PIXEL_COUNT)
x = -1;

Keybase proof

I hereby claim:

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To claim this, I am signing this object: