Zulhilmi Zainudin zulhfreelancer

A Short IPv6 Guide for Home IPv4 Admins

This guide is for homelab admins who understand IPv4s well but find setting up IPv6 hard or annoying because things work differently. In some ways, managing an IPv6 network can be simpler than IPv4, one just needs to learn some new concepts and discard some old ones.

Let’s begin.

First of all, there are some concepts that one must unlearn from ipv4:

Concept 1

`git clone` and `cd` function

A simple little alias function that lets you clone and cd into a GitHub repo in one command.

Installation

Add to your zsh or bash config (usually ~/.bash_profile or ~/.zshrc) and open a new terminal to be able to use the function.

Usage

gcd [github_repo_owner/repo_name]

What does Amazon RDS manage on my behalf?

Amazon RDS manages the work involved in setting up a relational database: from provisioning the infrastructure capacity you request to installing the database software.
Once your database is up and running, Amazon RDS automates common administrative tasks such as performing backups and patching the software that powers your database.
With optional Multi-AZ deployments, Amazon RDS also manages synchronous data replication across Availability Zones with automatic failover.

How do I access my running DB instance?

Once your DB instance is available, you can retrieve its endpoint via the DB instance description in the AWS Management Console, DescribeDBInstances API or describe-db-instances command.

Server Price Breakdown: DigitalOcean, Amazon AWS LightSail, Vultr, Linode, OVH, Hetzner, Scaleway/Online.net:

Permalink: git.io/vps

$5/mo

Provider	Type	RAM	Cores	Storage	Transfer	Network	Price

RedDotRubyConf 2016 links & resources

📆 Jun 23-24, 2016

🌏 Web site: http://reddotrubyconf.com/ Twitter: http://twitter.com/reddotrubyconf

💁 Ping me @cheeaun on Twitter or leave a comment below if you found some awesome stuff for #rdrc2016. This gist will be updated whenever there's new stuff.

🕙 Previously, on RedDotRubyConf...

	// I'm tired of extensions that automatically:
	// - show welcome pages / walkthroughs
	// - show release notes
	// - send telemetry
	// - recommend things
	//
	// This disables all of that stuff.
	// If you have more config, leave a comment so I can add it!!

	{

	import ec2 = require('@aws-cdk/aws-ec2');
	import cdk = require('@aws-cdk/core');

	import { Fn, Tag, Resource } from '@aws-cdk/core';
	import { AmazonLinuxImage, UserData, InstanceType } from '@aws-cdk/aws-ec2';
	import { Role, ServicePrincipal, ManagedPolicy, CfnInstanceProfile } from '@aws-cdk/aws-iam'

	/**
	* Create my own Ec2 resource and Ec2 props as these are not yet defined in CDK
	* These classes abstract low level details from CloudFormation

	pragma solidity ^0.4.18;

	// import './SomeContract.sol';

	contract HelloYou {
	event Hello(address you);

	function sayHello() public {
	address _person = msg.sender;

	RewriteEngine On

	# Allow through given IP Address
	RewriteCond %{REMOTE_ADDR} !^95\.128\.11\.149

	# Check for presence of Maintenance Page
	RewriteCond %{DOCUMENT_ROOT}/maintenance.html -f

	# Check for presence of enable file
	RewriteCond %{DOCUMENT_ROOT}/maintenance.enable -f

	#!/bin/bash -e

	##
	# Use this annotated script a base for launching an interactive console task on Amazon ECS
	#
	# more info: https://engineering.loyaltylion.com/running-an-interactive-console-on-amazon-ecs-c692f321b14d
	#
	# Requirements:
	# - `jq` must be installed on both the client and server
	##