npearce

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start

jakebathman

tail -f -n 450 storage/logs/laravel*.log \
  | grep -i -E \
    "^\[\d{4}\-\d{2}\-\d{2} \d{2}:\d{2}:\d{2}\]|Next [\w\W]+?\:" \
    --color

peatiscoding

#!/usr/bin/python

import os
import subprocess
import time
import yaml
import re

user_name = os.environ.get("DOCKERHUB_USER")

BretFisher

Docker Swarm Mode Ports

Starting with 1.12 in July 2016, Docker Swarm Mode is a built-in solution with built-in key/value store. Easier to get started, and fewer ports to configure.

Inbound Traffic for Swarm Management

• TCP port 2377 for cluster management & raft sync communications
• TCP and UDP port 7946 for "control plane" gossip discovery communication between all nodes
• UDP port 4789 for "data plane" VXLAN overlay network traffic
• IP Protocol 50 (ESP) if you plan on using overlay network with the encryption option

AWS Security Group Example

tomysmile

Firstly install Brew on your MAC

• ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Then install PHP

• brew update
• brew tap homebrew/dupes
• brew tap homebrew/php
• brew install php56

petericebear

<?php

$finder = Symfony\Component\Finder\Finder::create()
    ->notPath('bootstrap/cache')
    ->notPath('storage')
    ->notPath('vendor')
    ->in(__DIR__)
    ->name('*.php')
    ->notName('*.blade.php')
    ->ignoreDotFiles(true)

GianpaMX

<?php

if(!isset($_SERVER['HTTPS']) || $_SERVER['HTTPS'] == ""){
    $redirect = "https://".$_SERVER['HTTP_HOST'].$_SERVER['REQUEST_URI'];
    header("Location: $redirect");
}

class Host {
    private $ip;
    private $hosts;