steinwaywhw

• Use curl to get the JSON response for the latest release
• Use grep to find the line containing file URL
• Use cut and tr to extract the URL
• Use wget to download it

curl -s https://api.github.com/repos/jgm/pandoc/releases/latest \
| grep "browser_download_url.*deb" \
| cut -d : -f 2,3 \
| tr -d \" \

rvl

Pushing to Multiple Git Repos

If a project has to have multiple git repos (e.g. Bitbucket and Github) then it's better that they remain in sync.

Usually this would involve pushing each branch to each repo in turn, but actually Git allows pushing to multiple repos in one go.

If in doubt about what git is doing when you run these commands, just

btroncone

import { Injectable } from 'angular2/core';
import { Storage } from './storage';
import { CurrentUser } from '../interfaces/common';

@Injectable()
export class Authentication{
    private _storageService : Storage;
    private _userKey : string = "CURRENT_USER";

    constructor(storageService : Storage){

kebman

// find duplicate files with Node.js, cuz, you know, it's useful

var Promise = require('bluebird');
var fs = Promise.promisifyAll(require('fs'));
var crypto = require('crypto');
var path = require('path');

var pathA = "."; // folder you're in, wherever that might be
var pathB = "/path/to/the/directory/you/want/to/compare/it/to"; // yes, yes, argv, etc, but I haven't bothered yet, ok!

bjmiller121

Sometimes you need to keep two upstreams in sync with eachother. For example, you might need to both push to your testing environment and your GitHub repo at the same time. In order to do this simultaneously in one git command, here's a little trick to add multiple push URLs to a single remote.

Once you have a remote set up for one of your upstreams, run these commands with:

git remote set-url --add --push [remote] [original repo URL]
git remote set-url --add --push [remote] [second repo URL]

Once set up, git remote -v should show two (push) URLs and one (fetch) URL. Something like this:

danharper

<?php namespace App\Providers;

use Illuminate\Support\ServiceProvider;

/**
 * If the incoming request is an OPTIONS request
 * we will register a handler for the requested route
 */
class CatchAllOptionsRequestsProvider extends ServiceProvider {

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

soarez

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

First things first

Lets get some context first.

tzermias

Forward traffic from a laptop's eth0 to wlan0

###To laptop

Specify an IP address to eth0 (here 192.168.56.1)

sudo ifconfig eth0 192.168.56.1 netmask 255.255.255.0

Mic92

#!/bin/sh
# EDIT this
[email protected]
PASSWORD=yoursecret
DOMAIN=example.dnsd.me

IP=`curl --silent http://myip.dnsdynamic.com/`
curl --silent --user "$EMAIL:$PASSWORD" -k "https://www.dnsdynamic.org/api/?hostname=$DOMAIN&myip=$IP"