stojg

#!/bin/bash

function checkport {
	if nc -zv -w30 $1 $2 <<< '' &> /dev/null
	then
		echo "[+] Port $1/$2 is open"
	else
		echo "[-] Port $1/$2 is closed"
	fi
}

stojg

#!/usr/bin/env php
<?php
$userAgent = 'Googlebot/2.1 (http://www.googlebot.com/bot.html)';
$target_url =  $argv[1] ;
if( !$target_url ) {
	echo PHP_EOL."You'll have to provide a full url".PHP_EOL; 
	exit(1);
}
$ch = curl_init();
curl_setopt($ch, CURLOPT_USERAGENT, $userAgent);

stojg

// This is an example how to put an arduino board into deep sleep to save on battery power and 
// periodically wake up to run some logic. Ideal for sensor stations like plant moisture sensors.
#include "Arduino.h"
#include <avr/sleep.h>
#include <avr/power.h>
#include <avr/wdt.h>

// Blink Before sleeping
#define LED_PIN (13)

stojg

<?php
// An example on how to parse massive XML files with PHP by chunking it up to avoid running out of memory

// Open the XML
$handle = fopen('file.xml', 'r');

// Get the nodestring incrementally from the xml file by defining a callback
// In this case using a anon function.
nodeStringFromXMLFile($handle, '<item>', '</item>', function($nodeText){
    // Transform the XMLString into an array and 

stojg

function HowManyIsEnough(n: number) : number {
  return n + 1
}

stojg

# Original blog post: <https://mnx.io/blog/a-proper-server-naming-scheme/>
# Original word list: <http://web.archive.org/web/20091003023412/http://tothink.com/mnemonic/wordlist.txt>
# Sample usage: `curl <gist> | tail --lines +4 | shuf | head --lines 1`
acrobat
africa
alaska
albert
albino
album
alcohol

stojg

<?php

/**
 * ContentAwareImage
 *
 * @author stig
 */
class ContentAwareImage {

	protected static $start_time = 0.0;

stojg

#!/bin/sh
# Installation: curl -o /usr/bin/diskspace.sh "https://gist.githubusercontent.com/stojg/867224/raw" && chmod +x /usr/bin/diskspace.sh
du -xsk ./* | sort -n | awk 'BEGIN{ pref[1]="K"; pref[2]="M"; pref[3]="G";} { total = total + $1; x = $1; y = 1; while( x > 1024 ) { x = (x + 1023)/1024; y++; } printf("%g%s\t",int(x*10)/10,pref[y],$0); } { for (i=2; i<=NF; i++) printf "%s ", $i; printf "\n"; } END { y = 1; while( total > 1024 ) { total = (total + 1023)/1024; y++; } printf("Total: %g%s\n",int(total*10)/10,pref[y]); }'

stojg

<?php
/** 
 * This script will drop all the databases that contains this string 'tmpdb'.
 * Those databases are likely to be left over from a SilverStripe test run
 * Usage: Make sure you change the db connection string below and run the 
 * script like:
 *     php remove-tmp-db.php
 */

// Change this to your db connection

stojg

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%'