etheleon

#!/bin/bash

# Script for installing tmux on systems where you don't have root access.
# tmux will be installed in $HOME/local/bin.
# It's assumed that wget and a C/C++ compiler are installed.

# exit on error
set -e

TMUX_VERSION=1.8

etheleon

#!/usr/bin/env bash

## create an ubuntu 14.04 hvm instance, then from your home directory:

# 1. download this script
# wget https://gist.githubusercontent.com/waylonflinn/506f563573600d944923/raw/install-python-data-science.sh

# 2. make it executable
# chmod a+x install-python-data-science.sh

etheleon

import os
import pycurl
from tqdm import tqdm


downloader = pycurl.Curl()


def sanitize(c):
    c.setopt(pycurl.UNRESTRICTED_AUTH, False)

etheleon

etheleon

A ponysay MOTD for Ubuntu 16.04

1. Install ponysay: (You may have to sudo apt install software-properties-common first)
   • sudo add-apt-repository ppa:vincent-c/ponysay
   • sudo apt-get update
   • sudo apt-get install ponysay

etheleon

etheleon

from rpy2.robjects.packages import importr
import rpy2.robjects.lib.ggplot2 as ggplot2 # don't use importr cause the ggplot2 here has the .plot() function

grdevices = importr('grDevices')
cowplot = importr('cowplot') #cause i love cowplot
rfeather = importr("feather", on_conflict="warn")

# Out[57]:
#    country     variable      value
# 0       H  random  15.872105

etheleon

Helm cheatsheet

• Helm cheatsheet
  • Get started
  • Structure
  • General Usage
  • Template
  • Hooks

etheleon

Bash string manipulation cheatsheet

Assignment
Assign value to variable if variable is not already set. Value will be returned. Couple with : no-op if return value is to be discarded.	${variable="value"} : ${variable="value"}

etheleon

# API KEY for accessing it's service
QUBOLE_API="MY_QUBOLE_API_ID"
# This is the ID which is set by Qubole
CLUSTER_ID=12830

conf <- livy_config("custom_headers" = list(`X-AUTH-TOKEN`=QUBOLE_API))
sc <- spark_connect(
    master = sprintf("https://us.qubole.com/livy-spark-%s", CLUSTER_ID), 
    method = "livy",
    config = conf