Michel Moreau MichelML

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

Redirect: Temporary and Permanent

Source

What is an HTTP Redirect?

HTTP redirection, or URL redirection, is a technique of pointing one domain or address to another. There are many uses for redirection, and a few different kinds of redirection to consider.

As you create content and administrate servers, you will often find the need to redirect traffic from one place to another. This guide will discuss the different use-cases for these techniques, and how to accomplish them in Apache and Nginx.

	#!/usr/bin/env bash
	# memusg -- Measure memory usage of processes
	# Usage: memusg COMMAND [ARGS]...
	#
	# Author: Jaeho Shin <[email protected]>
	# Created: 2010-08-16
	############################################################################
	# Copyright 2010 Jaeho Shin. #
	# #
	# Licensed under the Apache License, Version 2.0 (the "License"); #

	(function(Backbone, _) {
	var leave;

	_.extend(Backbone.Router.prototype, Backbone.Events, {
	route : function(route, name, callback) {
	var before
	, fn = callback
	, after;

	Backbone.history \|\| (Backbone.history = new Backbone.History);

	<!doctype html>
	<title>Site Maintenance</title>
	<style>
	body { text-align: center; padding: 150px; }
	h1 { font-size: 50px; }
	body { font: 20px Helvetica, sans-serif; color: #333; }
	article { display: block; text-align: left; width: 650px; margin: 0 auto; }
	a { color: #dc8100; text-decoration: none; }
	a:hover { color: #333; text-decoration: none; }
	</style>

	-- 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%'

	(ns foo.core
	(:refer-clojure :exclude [slurp]))

	(defmacro slurp [file]
	(clojure.core/slurp file))

	;; In CLJS

	(ns bar.core
	(:require [foo.core :include-macros true :refer [slurp]]))

	/*
	* Extends native promises with deferred objects.
	* Deferreds return an object that has a <promise>, which could be resolved via
	* the included <resolve> and <reject> calls.
	*/
	if (Promise && !("deferred" in Promise)) Promise.deferred = function() {
	var fResolve,
	fReject,
	P = new Promise(function(resolve, reject) {
	fResolve = resolve;