aespinosa

public final class SparkTest {
    private JavaSparkContext _spark;
    private int slices;
    
    public static void main(String[] args) throws Exception {
        int slices = (args.length == 1) ? Integer.parseInt(args[0]) : 2;
        
        SparkConf conf = new SparkConf().setAppName("SparkPi");
        JavaSparkContext spark = new JavaSparkContext(conf)
        

aespinosa

# IP address of the local VM's network

docker run --net=host -d --name etcd00 etcd   --name etcd00 \
  --listen-client-urls http://0.0.0.0:4001 \
  --advertise-client-urls http://172.16.132.237:4001 \
  --listen-peer-urls http://0.0.0.0:7001
etcdctl member update xxxxx http://172.16.132.237:7001

etcdctl member add etcd01 http://172.16.132.237:7101
docker run -d --net=host --name etcd01 etcd --name etcd01 \

aespinosa

nix-shell -p screen
these derivations will be built:
  /nix/store/imllr5vbrvbjb30sm9kvy1l4ii0fjvf8-screen-4.3.1.drv
building path(s) ‘/nix/store/jgdd2x4l5rhhp51r86ssi1cramm239s0-screen-4.3.1’
unpacking sources
unpacking source archive /nix/store/h2yicr397vakb4ijs74vngkvmm1gk56f-screen-4.3.1.tar.gz
source root is screen-4.3.1
patching sources
applying patch /nix/store/sycysq7bdffvz64g7d2452hqjny5c7ia-CVE-2015-6806.patch
patching file ansi.c

aespinosa

RubyGems Environment:
  - RUBYGEMS VERSION: 2.4.5.1
  - RUBY VERSION: 2.2.3 (2015-08-18 patchlevel 172) [x86_64-darwin13]
  - INSTALLATION DIRECTORY: /nix/store/98bvsipdpmd23hnxpbq002544p9ssdrj-ruby-2.2.3-p0/lib/ruby/gems/2.2.0
  - RUBY EXECUTABLE: /nix/store/98bvsipdpmd23hnxpbq002544p9ssdrj-ruby-2.2.3-p0/bin/ruby
  - EXECUTABLE DIRECTORY: /nix/store/98bvsipdpmd23hnxpbq002544p9ssdrj-ruby-2.2.3-p0/bin
  - SPEC CACHE DIRECTORY: /Users/myuser/.gem/specs
  - SYSTEM CONFIGURATION DIRECTORY: /nix/store/98bvsipdpmd23hnxpbq002544p9ssdrj-ruby-2.2.3-p0/etc
  - RUBYGEMS PLATFORMS:
    - ruby

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  ---
    provisioner:
      attributes: {}
      chef_client_path: "/bin/chef-client"
      chef_omnibus_install_options:
      chef_omnibus_url: https://www.chef.io/chef/install.sh
      chef_zero_host:
      chef_zero_port: 8889
      client_rb: {}
      clients_path:

aespinosa

#!/usr/bin/env nix-shell
#!nix-shell -i bash

jupyter --version

aespinosa

    haskellEnv = haskellPackages.ghcWithPackages (p: with p; [
        hakyll
    ])

aespinosa

/*! normalize.css v3.0.1 | MIT License | git.io/normalize */

//  * 1. Set default font family to sans-serif.
//  * 2. Prevent iOS text size adjust after orientation change, without disabling user zoom.
html {
  font-family: sans-serif;
  -ms-text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

aespinosa

ruby  -r'json/jwt' -e 'puts OpenSSL::PKey::RSA.new(STDIN.read).to_jwk.to_json'

aespinosa

import jenkins.model.Jenkins;
import hudson.model.FreeStyleProject;
import hudson.tasks.Shell;

job = Jenkins.instance.createProject(FreeStyleProject, 'job-name')

job.buildersList.add(new Shell('echo hello world'))

job.save()