Ben Wilcock benwilcock

"Multiple App Ports" Demo on Cloud Foundry

2017.03.29

These demos are validated against:

Requirements

Minikube requires that VT-x/AMD-v virtualization is enabled in BIOS. To check that this is enabled on OSX / macOS run:

sysctl -a | grep machdep.cpu.features | grep VMX

If there's output, you're good!

Prerequisites

Installing Steam on Fedora

These instructions are currently for Fedora 30. I'll update them over the releases if anything changes.

Open Software

Press the Win/Super key, type software and press Enter.

Enable the Third party and Steam repositories

About

I recently relocated for new employment. I've been staying in an extended stay hotel for about 3 weeks now. The hotel I'm staying in gives its guests free Wifi access. However, it requires users to accept terms and conditions on a splash page via browser interface before they can use the network. This makes it difficult to use my Chromecast with the network, as it doesn't have a means of accessing that splash page. While I could call the IT help line, I decided to explore a work-around.

Like many networks, my hotel's network attempts to improve security by using MAC address filtering. Luckily, Mac OS X (10.4 - 10.10) makes it very easy to spoof your network card's MAC address.

Here's how to add a devices like Chromecast, AppleTV, Roku to a wireless network that requires a browser to authenticate and accept terms and conditions.

Before You Start

From - https://github.com/Kunena/Kunena-Forum/wiki/Create-a-new-branch-with-git-and-manage-branches

git checkout -b [name_of_your_new_branch]

Push the branch on github :

git push origin [name_of_your_new_branch]

When you want to commit something in your branch, be sure to be in your branch.

Add Git Branch Name to Terminal Prompt (Linux/Mac)

Open ~/.bash_profile in your favorite editor and add the following content to the bottom.

# Git branch in prompt.

parse_git_branch() {

Simple Python Flask app on Cloud Foundry

This is a (very) simple Flask application that shows how the built-in Python buildpack detection on Cloud Foundry works.

To push to Cloud Foundry, log in and then use

$ cf push myapp-name

Python on Cloud Foundry

Rough Notes about CQRS and ES

Once upon a time…

I once took notes (almost sentence by sentence with not much editing) about the architectural design concepts - Command and Query Responsibility Segregation (CQRS) and Event Sourcing (ES) - from a presentation of Greg Young and published it as a gist (with the times when a given sentence was heard).

I then found other summaries of the talk and the gist has since been growing up. See the revisions to know the changes and where they came from (aka the sources).

It seems inevitable to throw Domain Driven Design (DDD) in to the mix.

	# Download and verify file
	# Args: $DOWNLOAD_URI, $REFRESH_TOKEN, $SHA256
	FROM ubuntu:bionic AS retrieve

	RUN apt-get update && apt-get install --no-install-recommends -y \
	ca-certificates \
	curl \
	jq \
	&& rm -rf /var/lib/apt/lists/*

	#!/bin/sh

	sudo apt-get purge -y maven
	if ! [ -e .semaphore-cache/apache-maven-3.3.3-bin.tar.gz ]; then (cd .semaphore-cache; curl -OL http://mirror.olnevhost.net/pub/apache/maven/maven-3/3.3.3/binaries/apache-maven-3.3.3-bin.tar.gz); fi
	sudo tar -zxf .semaphore-cache/apache-maven-3.3.3-bin.tar.gz -C /usr/local/
	sudo ln -s /usr/local/apache-maven-3.3.3/bin/mvn /usr/bin/mvn
	echo "Maven is on version `mvn -v`"