dalitun’s gists

dalitun / ec2_fetchkey

Created July 26, 2016 16:16 — forked from btm/ec2_fetchkey

FreeBSD + Openstack Notes

	#!/bin/sh

	# PROVIDE: ec2_fetchkey
	# REQUIRE: NETWORKING
	# BEFORE: LOGIN ec2_firstboot

	# Define ec2_fetchkey_enable=YES in /etc/rc.conf and create /root/firstboot
	# to enable SSH key fetching when the system next boots.
	#
	: ${ec2_fetchkey_enable=NO}

dalitun / install.sh

Created January 31, 2017 15:11 — forked from wdullaer/install.sh

Install Latest Docker and Docker-compose on Ubuntu

	# Ask for the user password
	# Script only works if sudo caches the password for a few minutes
	sudo true

	# Install kernel extra's to enable docker aufs support
	# sudo apt-get -y install linux-image-extra-$(uname -r)

	# Add Docker PPA and install latest version
	# sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
	# sudo sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"

dalitun / 01-02.py

Created February 6, 2017 00:21 — forked from dimi-tree/01-02.py

Udacity: Machine Learning for Trading

	# Working with multiple stocks

	"""
	SPY is used for reference - it's the market
	Normalize by the first day's price to plot on "equal footing"
	"""

	import os
	import pandas as pd
	import matplotlib.pyplot as plt

dalitun / install-flasky.sh

Created February 21, 2017 10:52 — forked from miguelgrinberg/install-flasky.sh

	#!/bin/bash
	# note: this script is invoked automatically by rackspace-flasky.py

	# save command line arguments
	GMAIL_USERNAME=$1
	GMAIL_PASSWORD=$2

	# install web server dependencies
	apt-get update
	apt-get -y install python python-virtualenv nginx supervisor git

dalitun / go.txt

Last active January 14, 2018 00:35

	export GOROOT=$HOME/go
	export PATH=$GOROOT/bin:$PATH

	export GOPATH=$HOME/mygoproject1
	export PATH=$GOPATH/bin:$PATH
	===========
	GO15VENDOREXPERIMENT=1 go run main.go

	sudo apt-get update
	sudo apt-get -y upgrade

dalitun / neutron-port-state-change.py

Created February 22, 2017 10:58 — forked from upa/neutron-port-state-change.py

Change port stauts via neutron api using neutron-python binding

	#!/usr/bin/env python

	import sys
	import json
	from neutronclient.v2_0 import client as neutronclient

	authurl = 'http://10.0.2.15:5000/v2.0'
	username = 'demo'
	password = 'pass'
	tenantname = 'demo'

dalitun / kubeadm

Created March 2, 2017 23:55

	#!/usr/bin/env bash

	apt-get update && apt-get install -y apt-transport-https
	curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg \| apt-key add -
	cat <<EOF > /etc/apt/sources.list.d/kubernetes.list
	deb http://apt.kubernetes.io/ kubernetes-xenial main
	EOF
	apt-get update
	# Install docker if you don't have it already.
	apt-get install -y docker.io

dalitun / spec_helper.rb

Created March 9, 2017 11:21 — forked from pda/spec_helper.rb

Fast RSpec with a tiered environment: SPEC=(unit|model|full) rspec …

	mode = ENV["SPEC"] \|\| "full"
	require_relative "spec_helper_#{mode}"

dalitun / Create-Jenkins-Master-On-Windows-Server-Core.ps1

Created March 10, 2017 14:08 — forked from PlagueHO/Create-Jenkins-Master-On-Windows-Server-Core.ps1

Create a Jenkins Master on a Windows Server 2012 R2 Core install

	# Configure the settings to use to setup this Jenkins Executor
	$Port = 80
	$IPAddress = '192.168.1.96'
	$SubnetPrefixLength = 24
	$DNSServers = @('192.168.1.1')
	$DefaultGateway = '192.168.1.1'

	# Install .NET Framework 3.5
	Install-WindowsFeature -Name NET-Framework-Core

dalitun / painless_q.py

Created March 29, 2017 13:11 — forked from kastnerkyle/painless_q.py

Painless Q-Learning Tutorial implementation in Python http://mnemstudio.org/path-finding-q-learning-tutorial.htm

	# Author: Kyle Kastner
	# License: BSD 3-Clause
	# Implementing http://mnemstudio.org/path-finding-q-learning-tutorial.htm
	# Q-learning formula from http://sarvagyavaish.github.io/FlappyBirdRL/
	# Visualization based on code from Gael Varoquaux [email protected]
	# http://scikit-learn.org/stable/auto_examples/applications/plot_stock_market.html

	import numpy as np
	import matplotlib.pyplot as plt
	from matplotlib.collections import LineCollection