andykuszyk

ssh-keygen
ssh-copy-id username@remote_host

Setting up Spark on Ubuntu in clustered environment

sudo adduser spark
su spark
cd
wget http://apache.mirror.anlx.net/spark/spark-2.2.0/spark-2.2.0-bin-hadoop2.7.tgz
tar -xvf spark~
rm *.tgz

Encrypt your PyPi password using:

echo -n "password1" | travis encrypt --add deploy.password

in your root dir.

.travis.yml

language: python
python:

Make these changes in the cassandra.yaml config file:

start_rpc: true

rpc_address: 0.0.0.0

broadcast_rpc_address: [node-ip]

listen_address: [node-ip]

	set tabstop=4 shiftwidth=4 expandtab
	set number
	autocmd Filetype go setlocal ts=4 sw=4 sts=0 noexpandtab
	set nocompatible
	filetype off

	set nocompatible " be iMproved, required
	filetype off " required

	" set the runtime path to include Vundle and initialize

	import falcon
	import waitress
	import json


	class HelloWorldResource:
	def on_post(self, req, resp):
	content = req.stream.read().decode()
	if content == 'spam':
	resp.body = json.dumps('eggs')

	import argparse
	import datetime
	import time


	def date(arg):
	return datetime.date.fromtimestamp(time.mktime(time.strptime(arg, '%d/%m/%Y')))


	if __name__ == '__main__':

	#!/bin/bash
	google-chrome --app="$(xclip -selection c -o)"