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Expose Localhost to the Internet With Ngrok

If you want a way to access your localhost easily on the public internet, lets say, to showcase the current work to a client, etc. This is where ngrok comes in. It allows us to establish a tunnel that forwards a port on our machine and make it available on the internet.

Ngrok is a Go program, distributed as a single executable file for all major desktop platforms. There are no additional frameworks to install or other dependencies.

This tutorial assumes you are using MAMP and have previously set up DNSMASQ.

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package main

import "crypto/sha1"
import "crypto/x509"
import "fmt"
import "encoding/pem"
import "os"
import "time"
import "bufio"
import "strings"

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package main

import "crypto/tls"
import "crypto/sha1"
import "crypto/x509"
import "fmt"
import "encoding/pem"
import "os"
import "time"
import "bufio"

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Raspberry Pi httpd benchmark

Total RPS

                    Nginx: 351.5 ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
              Go/fasthttp: 341.9 ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■
                       Go: 247.2 ■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■

Node.js: 126.0 ■■■■■■■■■■■■■■■■■■■■■■■■■

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import urllib
import urlparse
import collections
import httplib

def TestPayment():
#Set our headers
    headers = {
        'X-PAYPAL-SECURITY-USERID': 'jb-us-seller_api1.paypal.com',
        'X-PAYPAL-SECURITY-PASSWORD': 'WX4WTU3S8MY44S7F',

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#!/bin/bash

# works with a file called VERSION in the current directory,
# the contents of which should be a semantic version number
# such as "1.2.3"

# this script will display the current version, automatically
# suggest a "minor" version update, and ask for input to use
# the suggestion, or a newly entered value.

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1. Navigate to http://nodejs.org/download/ and on the Linux Binaries (.tar.gz) row click to download the 64-bit version of the current latest release.

2. Say you've downloaded node-v0.10.7-linux-x64.tar.gz into the Downloads directory. Then, open the terminal and type the following:

$ cd ~/Downloads
$ mkdir -p ~/local/node
$ tar xzf node-v0.10.7-linux-x64.tar.gz -C ~/local/node --strip-components=1
$ echo '# Node Enviroment Setup' >> ~/.bashrc
$ echo 'export PATH=$HOME/local/node/bin:$PATH' >> ~/.bashrc

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# Example Dockerfile
FROM hello-world

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package main

import (
	"log"
  "time"
	"net/http"
	"encoding/json"
  "golang.org/x/oauth2"
  "github.com/google/go-github/github"
)

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#!/bin/bash
 
INTERVAL="1"  # update interval in seconds
 
if [ -z "$1" ]; then
        echo
        echo usage: $0 [network-interface]
        echo
        echo e.g. $0 eth0
        echo