rhenning

class FlatHash
  def self.flatten_hval(pre, val)
    out = {}
    val.each do |k, v|
      out["#{pre}_#{k}"] = v
    end
    flatten(out)
  end

  def self.flatten_aval(pre, val)

rhenning

→ time TF_VAR_client_id=rhenning TF_VAR_env=dev TF_VAR_stack_name=rhenning-dev-20160227 TF_VAR_openvpn_pubhost=vpn.dev.rhenning.weblinc.com terraform plan
Refreshing Terraform state prior to plan...

aws_s3_bucket.integration: Refreshing state... (ID: rhenning-dev-20160227-integration)
aws_iam_role.util: Refreshing state... (ID: rhenning-dev-20160227-util)
aws_eip.nat: Refreshing state... (ID: eipalloc-e8aca58c)
aws_iam_user.resources: Refreshing state... (ID: rhenning-dev-20160227-resources)
aws_iam_user.ses: Refreshing state... (ID: rhenning-dev-20160227-ses)
aws_s3_bucket.elblogs: Refreshing state... (ID: rhenning-dev-20160227-elblogs)
aws_iam_role.es: Refreshing state... (ID: rhenning-dev-20160227-es)

rhenning

#!/usr/bin/env bash

set -e

if [[ "$#" != "1" ]]; then
  echo usage: $0 /path/to/file.csr
  exit 1
fi

invoke_dir=$(pwd)

rhenning

#!/bin/bash

gw=$1
hosts=$2
shift 2
pssh --option ForwardAgent=yes --option StrictHostKeyChecking=no --option ProxyCommand="ssh -qW %h:%p -o StrictHostKeyChecking=no openvpnas@${gw}" --user ubuntu --hosts $hosts --print $*

rhenning

#!/bin/bash

gw=$1
target=$2
shift 2
ssh -o StrictHostKeyChecking=no -o ProxyCommand="ssh -o StrictHostKeyChecking=no -W %h:%p openvpnas@${gw}" $target -l ubuntu $*

rhenning

require 'moped'
require 'benchmark'

s = Moped::Session.new(%w(127.0.0.1:27017))

s.use 'junkdb'
s.drop
s[:test].insert(foo: [])

Benchmark.bm do |b|

rhenning

require 'csv'

# PASSPACK_CSV_FIELDS = %i[
#   title
#   username
#   password
#   url
#   tags
#   notes
#   email

rhenning

Keybase proof

I hereby claim:

• I am rhenning on github.
• I am rhenning (https://keybase.io/rhenning) on keybase.
• I have a public key whose fingerprint is 71FE AC16 2CFD 4F14 4779 4541 5326 CF40 1F9E 17BB

To claim this, I am signing this object:

rhenning

#!/usr/bin/env bash

awk '/proftp.*successful/ { print $7 }' /var/log/secure{,.?} \
    | cut -f1 -d\[ \
    | tr -d '(' \
    | sort \
    | uniq \
    | while read ip ; do
        echo flushing $ip from banlist...
        for chain in fail2ban-{,REPEAT-}SFTP ; do

rhenning

var daysAgo = 10;

Date.prototype.toObjectId = function() {
  var dateSecs = Math.floor(this.getTime() / 1000);
  return ObjectId(dateSecs.toString(16) + "0000000000000000");
}

function daysAgoToDate(daysAgo) {
  return new Date(new Date().setDate(new Date().getDate() - daysAgo));
}