Cheyi Lin cheyilin

Nginx FastCGI response buffer sizes

By default when Nginx starts receiving a response from a FastCGI backend (such as PHP-FPM) it will buffer the response in memory before delivering it to the client. Any response larger than the set buffer size is saved to a temporary file on disk.

This process is outlined at the Nginx ngx_http_fastcgi_module page manual page.

Introduction
Determine actual FastCGI response sizes
Setting the buffer size
Verifying results

This is one chapter of my "Chrome Extension Workshops" tutorial, see the rest here: https://gist.github.com/caseywatts/8eec8ff974dee9f3b247

Unrelated update: my book is out! Debugging Your Brain is an applied psychology / self-help book

Making Bookmarklets

I'm feeling very clever. I've got this sweet line of javascript that replaces "cloud" with "butt". My mom would LOVE this, but she doesn't computer very well. I'm afraid to show her the Developer Console and have her type/paste this in. But she IS pretty good at bookmarks, she knows just how to click those!

A bookmark normally takes you to a new web page. A bookmarklet is a bookmark that runs javascript on the current page instead of taking you to a new page. To declare that it is a bookmarklet, the "location" it points to starts with javascript:.

	/*
	* Copyright (c) 2013 Calvin Rien
	*
	* Based on the JSON parser by Patrick van Bergen
	* http://techblog.procurios.nl/k/618/news/view/14605/14863/How-do-I-write-my-own-parser-for-JSON.html
	*
	* Simplified it so that it doesn't throw exceptions
	* and can be used in Unity iPhone with maximum code stripping.
	*
	* Permission is hereby granted, free of charge, to any person obtaining

	--[[
	ProFi v1.3, by Luke Perkin 2012. MIT Licence http://www.opensource.org/licenses/mit-license.php.

	Example:
	ProFi = require 'ProFi'
	ProFi:start()
	some_function()
	another_function()
	coroutine.resume( some_coroutine )
	ProFi:stop()

	#!/usr/bin/luajit

	local M = {}
	local ffi = require "ffi"

	ffi.cdef[[
	/*
	LZ4_compress() :
	isize : is the input size. Max supported value is ~1.9GB
	return : the number of bytes written in buffer dest

	In order to take part in the Unity Activity sharing system, there are a few steps you will need to take outlined below. First, some background. You can signify which class you would like to receive all the Activity lifecycle methods. When you implement the methods they should have the exact same signature but they should be public static void. That is important! They will not be called if they are not public static void. You can implement 1 or all of the methods. That is entirely up to your needs.


	1. Download the Prime31UnityActivity.jar file from here: https://app.box.com/s/xw6hq1ltjaniycc14j21 You are free to distribute the file but do not change it's name! That would defeat the purpose of the sharing mechanism!
	2. Implement any of the methods that are available in this Gist (https://gist.github.com/prime31/10747997)
	3. Perform the AndroidManifest changes below



	If successful, on app launch you will see a log that looks like the following:

	#!/usr/bin/ruby
	# Create display override file to force Mac OS X to use RGB mode for Display
	# see http://embdev.net/topic/284710

	require 'base64'

	data=`ioreg -l -d0 -w 0 -r -c AppleDisplay`

	edids=data.scan(/IODisplayEDID.*?<([a-z0-9]+)>/i).flatten
	vendorids=data.scan(/DisplayVendorID.*?([0-9]+)/i).flatten

	#!/bin/sh
	echo Install all AppStore Apps at first!
	# no solution to automate AppStore installs
	read -p "Press any key to continue... " -n1 -s
	echo '\n'

	echo Install and Set San Francisco as System Font
	ruby -e "$(curl -fsSL https://raw.github.com/wellsriley/YosemiteSanFranciscoFont/master/install)"
	echo Install Homebrew, Postgres, wget and cask
	ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"

	#!/bin/sh
	#
	# consul - this script manages the consul agent
	#
	# chkconfig: 345 95 05
	# processname: consul

	### BEGIN INIT INFO
	# Provides: consul
	# Required-Start: $local_fs $network

	###
	###
	### UPDATE: For Win 11, I recommend using this tool in place of this script:
	### https://christitus.com/windows-tool/
	### https://github.com/ChrisTitusTech/winutil
	### https://www.youtube.com/watch?v=6UQZ5oQg8XA
	### iwr -useb https://christitus.com/win \| iex
	###
	### OR take a look at
	### https://github.com/HotCakeX/Harden-Windows-Security