mjgaylord

http://www.cyberciti.biz/tips/linux-unix-du-command-examples.html

du command Examples

Type du to display usage in current directory :
$ du

Pass -h option to display output in Byte, Kilobyte, Megabyte, Gigabyte, Terabyte and Petabyte (Human-readable output)
$ du -h

mathiasbynens

#!/bin/bash

if [ "$1" = "-h" -o "$1" = "--help" -o -z "$1" ]; then cat <<EOF
appify v3.0.1 for Mac OS X - http://mths.be/appify
Creates the simplest possible Mac app from a shell script.

Appify takes a shell script as its first argument:

    `basename "$0"` my-script.sh

robertabcd

; (x) Z0MBiE 2010
; 3.3.2 Run lua Protected shit
; Same Use as luafoo
; create a macro using:
; ex: /run Do("MoveForwardStart(0)")
; ex: /run Do( "CastSpellByName(\"Flash Heal\");" )
;
#include <Asm.au3>
#include <Misc.au3>
#include <Array.au3>

emerleite

/** 
 * SocketManager - Singleton to manage multi-channel socket 'routing', need a way to merge with socket.io so client sessions aren't stored twice in memory,
 *
 * Requires Socket.IO-node and Socket.IO client libraries.
 *
 * Usage:
 *   in your main app.js file (or whereever you create the server)
 *
 *   var io = require('socket.io'),
 *       sm = require('socketmanager');

evandrix

Writing to Memory
Exploiting format string vulnerabilities is all about providing input that uses a format character that expects its value to be passed by reference and you control that reference. I used ‘%s’ to read from memory. I’m going to use %n to write to memory.

%n	      Number of characters written by this printf.

Lucky for us, there is a really easy way to control the number of characters written by printf. When you specify a format character, you can optionally give it an integer for the width of the format character.

%#x	      Number of characters prepended as padding.

We can use this to control how many characters are written by printf.

silent1mezzo

On undoing, fixing, or removing commits in git

A git choose-your-own-adventure!

This document is an attempt to be a fairly comprehensive guide to recovering from what you did not mean to do when using git. It isn't that git is so complicated that you need a large document to take care or your particular problem, it is more that the set of things that you might have done is so large that different techniques are needed depending on exactly what you have done and what you want to have happen.

vasilisvg

/* 
I want to make a bubble that explains people that they can save the page to their homescreen
I want to be absolutely sure that this is Safari on an iPhone or iPad
Not a browser in a webview in a native app
Not a browser in standalone mode
Not something else
This is the closest I can get to something I kinda trust. 
*/

var nav = window.navigator;

fzzzy

diff --git a/b2g/app/b2g.js b/b2g/app/b2g.js
--- a/b2g/app/b2g.js
+++ b/b2g/app/b2g.js
@@ -388,16 +388,19 @@
 
 // WebSettings
 pref("dom.mozSettings.enabled", true);
 
 // controls if we want camera support
 pref("device.camera.enabled", true);

nikcub

In August 2007 a hacker found a way to expose the PHP source code on facebook.com. He retrieved two files and then emailed them to me, and I wrote about the issue:

http://techcrunch.com/2007/08/11/facebook-source-code-leaked/

It became a big deal:

http://www.techmeme.com/070812/p1#a070812p1

The two files are index.php (the homepage) and search.php (the search page)

ralphschindler

<?php

/**
 * Foo is an Entity
 */
class Foo
{
    protected $bar = 'original';
    
    public function getBar()