M mongris

If you encounter errors like this configure: error: C compiler cannot create executables, try this command on Terminal:

sudo ln -s /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain /Applications/Xcode.app/Contents/Developer/Toolchains/OSX10.10.xctoolchain

You should change XcodeDefault.xctoolchain and OSX10.10.xctoolchain tu suit your case.

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

Running redis using upstart on Ubuntu

I've been trying to understand how to setup systems from the ground up on Ubuntu. I just installed redis onto the box and here's how I did it and some things to look out for.

To install:

[Isolating Differences Between Files][paper]

Advantage over Other Algorithms

The diff output is more specific:

[I]f a whole block of text is moved, then all of it, rather than just the beginning and end, is detected as changed.

>The algorithm described here avoids these difficulties. It detects differences that correspond very closely to our intuitive notion of difference.

	// This script will boot app.js with the number of workers
	// specified in WORKER_COUNT.
	//
	// The master will respond to SIGHUP, which will trigger
	// restarting all the workers and reloading the app.

	var cluster = require('cluster');
	var workerCount = process.env.WORKER_COUNT \|\| 2;

	// Defines what each worker needs to run

	#!/usr/bin/env bash
	# MIT © Sindre Sorhus - sindresorhus.com

	# git hook to run a command after `git pull` if a specified file was changed
	# Run `chmod +x post-merge` to make it executable then put it into `.git/hooks/`.

	changed_files="$(git diff-tree -r --name-only --no-commit-id ORIG_HEAD HEAD)"

	check_run() {
	echo "$changed_files" \| grep --quiet "$1" && eval "$2"

	#!/bin/sh

	SCP_USER='user'
	SCP_HOST='host'
	SCP_PASS='pass'
	SCP_PATH='/path/to/file'

	HTTP_URL="http://url"

	FILENAME=`(cat /dev/random\|head -c 10; date) \| md5 -q \| head -c 10`.png

	function reopenTransportOnHupSignal(fileTransport) {
	process.on('SIGHUP', function() {
	var fullname = path.join(fileTransport.dirname, fileTransport._getFile(false));

	function reopen() {
	if (fileTransport._stream) {
	fileTransport._stream.end();
	fileTransport._stream.destroySoon();
	}

	#!/bin/bash
	#
	# Install Postgres 9.2 on a clean Ubuntu 12.04

	"""
	LC_ALL issue
	comment out the AcceptEnv LANG LC_* line in the remote /etc/ssh/sshd_config file.
	sudo apt-get install language-pack-en-base
	sudo dpkg-reconfigure locales
	comment out the SendEnv LANG LC_* line in the local /etc/ssh/ssh_config file.

	#!/bin/sh
	# Author: RA <[email protected]>

	USAGE(){
	echo "Usage:$(basename $0) [eng] files..."
	}

	[ $# -eq 0 ] && USAGE && exit 0

	ERROR(){