jeffmccune

#! /usr/bin/env ruby
#
#
require 'json'

def run!
  h = Holdings.new; h.load("holdings.json")
  h.table.each do |row|
    puts row.join("\t")
  end

jeffmccune

Write:

tank% bash -x /data/media/fio-test /data/media/local-test
+ fio --filename=/data/media/local-test --name=write --ioengine=posixaio --rw=write --bs=128k --size=16GB --numjobs=1 --iodepth=128 --runtime=60 --time_based --group_reporting --eta-newline=1
write: (g=0): rw=write, bs=(R) 128KiB-128KiB, (W) 128KiB-128KiB, (T) 128KiB-128KiB, ioengine=posixaio, iodepth=128
fio-3.12
Starting 1 process
write: Laying out IO file (1 file / 16384MiB)
Jobs: 1 (f=1): [W(1)][6.6%][w=368MiB/s][w=2941 IOPS][eta 00m:57s]

jeffmccune

#! /bin/bash
#
# Initial setup of a server.  Run this as root.

apt -qq -y install curl git sudo rsync

set -eu

install -o0 -g0 -m0700 -d /root/.ssh
tmpfile="$(mktemp)"

jeffmccune

#!/bin/bash
#
# See https://github.com/GoogleCloudPlatform/guest-agent/issues/76
tmpfile="$(mktemp)"
cat <<"EOF" >"$tmpfile"
logmessage "Skipping ip -4 addr del ${old_ip_address:-}/${old_prefix:-} dev ${interface:-} to work around https://github.com/GoogleCloudPlatform/guest-agent/issues/76"
exit_with_hooks 0
EOF
install -o 0 -g 0 -m 0755 "$tmpfile" /etc/dhcp/dhclient-down-hooks
rm -f "$tmpfile"

jeffmccune

#! /bin/bash
if ! [[ -f /jeff/ip ]]; then
  mkdir /jeff
  mv /sbin/ip /jeff/ip
fi
cat <<"EOF" > /sbin/ip
#! /bin/bash
#
read -a st < /proc/$$/stat
read -a ppid < /proc/${st[3]}/stat

jeffmccune

$ bundle install --path .bundle/gems/
Fetching https://github.com/rodjek/rspec-puppet.git
Fetching gem metadata from https://rubygems.org/
Fetching version metadata from https://rubygems.org/
Fetching dependency metadata from https://rubygems.org/
Resolving dependencies.........
Installing rake 11.2.2
Installing CFPropertyList 2.2.8
Installing addressable 2.4.0
Installing ansi 1.5.0

jeffmccune

# = Class: site::root_user
#
#   This is a simple class to manage the root user password.
#   The shadow hash of an existing password can be easily obtained
#   by running `puppet resource user root` on a Linux system
#   that has the desired root password already set.
#   Puppet will then manage this password everywhere.
#
#   First, I set the password to "puppet" on one Linux node and then get back the
#   shadow hash.

jeffmccune

Standard CA Bundle

This CA bundle is located at puppet master --confdir=$PUPPET_CONFDIR --configprint localcacert and contains CA certs in the following order:

1. Root CA
2. Signing CA
3. Puppet Master CA 1
4. Puppet Master CA 2

The following error may be resolved by changing the CA certificate order in the bundle to be:

jeffmccune

#!/usr/bin/env ruby
#
# This script reads lines from STDIN and sends a notification for each line.
# It's intended to be used with the fnotify.pl IRSSI script to write notices
# and hilights to a plain text file.  tail -f links the two systems together.

require 'rubygems'

# For Jabber Notification
gem 'xmpp4r-simple'

jeffmccune

rbenv 1.9.3-p194 build

To avoid OpenSSL segfaults, link ruby against macports' OpenSSL in /opt/local.

Before you install Ruby, make sure you have MacPorts installed for Mountain Lion.

$ CONFIGURE_OPTS="--with-openssl-dir=/opt/local" rbenv install 1.9.3-p194
Downloading http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz...
Installing yaml-0.1.4...
Installed yaml-0.1.4 to /Users/jeff/.rbenv/versions/1.9.3-p194