foobar foobarhe

File activity

strace -e trace=file -fp PID (file) or strace -e trace=desc -fp PID (file descriptors)

Common calls:

access
close – close file handle
fchmod – change file permissions
fchown – change file ownership

a simple git branching model (written in 2013)

This is a very simple git workflow. It (and variants) is in use by many people. I settled on it after using it very effectively at Athena. GitHub does something similar; Zach Holman mentioned it in this talk.

Update: Woah, thanks for all the attention. Didn't expect this simple rant to get popular.

Business Models

Advertising

Models	Examples
Display ads	Yahoo!
Search ads	Google

	#!/usr/bin/env python
	#coding=utf-8
	#
	# Generate a list of dnsmasq rules with ipset for gfwlist
	#
	# Copyright (C) 2014 http://www.shuyz.com
	# Ref https://code.google.com/p/autoproxy-gfwlist/wiki/Rules

	import urllib2
	import re

	#!/bin/bash
	#####################################################
	# Name: Bash CheatSheet for Mac OSX
	#
	# A little overlook of the Bash basics
	#
	# Usage:
	#
	# Author: J. Le Coupanec
	# Date: 2014/11/04

	<?php

	function hash_djb2($str){
	$hash = 5381;
	$length = strlen($str);
	for($i = 0; $i < $length; $i++) {
	$hash = ( ($hash << 5) + $hash ) + $str[$i];
	}
	return ($hash & 0xFFFFFFFF);
	}

	# INSERT
	# -- before: Check uniqueness
	# -- after:
	# UPDATE
	# -- before: Log old data
	# -- after: Email admin queue
	# DELETE
	# -- before: check for dues
	# -- after: System cleanup

	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
	<html>

	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<title>Single-Column Responsive Email Template</title>

	<style>
	@media only screen and (min-device-width: 541px) {
	.content {

	<?php

	/* These are two points in New York City */
	$point1 = array('lat' => 40.770623, 'long' => -73.964367);
	$point2 = array('lat' => 40.758224, 'long' => -73.917404);

	$distance = getDistanceBetweenPoints($point1['lat'], $point1['long'], $point2['lat'], $point2['long']);
	foreach ($distance as $unit => $value) {
	echo $unit.': '.number_format($value,4).'<br />';
	}

	from Crypto.Cipher import AES
	from Crypto import Random

	BS = 16
	pad = lambda s: s + (BS - len(s) % BS) * chr(BS - len(s) % BS)
	unpad = lambda s : s[0:-ord(s[-1])]

	class AESCipher:
	def __init__( self, key ):
	"""