whiteley

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>Label</key>
    <string>com.example.my-fancy-task</string>
    <key>OnDemand</key>
    <true/>
    <key>ProgramArguments</key>
    <array>

whiteley

Keybase proof

I hereby claim:

• I am whiteley on github.
• I am mwhiteley (https://keybase.io/mwhiteley) on keybase.
• I have a public key whose fingerprint is 903E BC2E 89C7 D18D FB7F 94D6 2C19 9989 A22A D544

To claim this, I am signing this object:

whiteley

import os
import pprint
import fnmatch
import time
import subprocess

def find_services_needing_restart():
    services = {}
    pids = [ f for f in os.listdir('/proc') if f.isdigit() and os.path.isdir(os.path.join('/proc', f)) ]

whiteley

#!/bin/bash

set -o errexit
set -o nounset

for v in "$@"; do
  k=$(dig -t CNAME +short "${v}.blob.core.windows.net")
  k=${k##blob.}
  k=${k%%.store.core.windows.net.}
  echo "\"${k}\":\"${v}\""

whiteley

%module mdb

%{
#include "db_cxx.h"
%}

%include "std_string.i"
%include "db_cxx.h"

whiteley

As part of the cron command

Using flock from the util-linux package.

37 * * * * /usr/bin/flock -n /some/file -c do-something-important-with /some/file

Inside a shell script

whiteley

ubuntu@ip-10-36-16-7:~$ sudo aptitude install varnish=4.0.0-1~trusty
The following NEW packages will be installed:
  binutils{a} cpp{a} cpp-4.8{a} gcc{a} gcc-4.8{a} libasan0{a} libatomic1{a} libc-dev-bin{a} libc6-dev{a} libcloog-isl4{a} libgcc-4.8-dev{a} libgmp10{a} libgomp1{a} libisl10{a} libitm1{a} libmpc3{a} libmpfr4{a} libquadmath0{a} libtsan0{a} linux-libc-dev{a} 
  manpages-dev{a} varnish{b} 
The following packages will be upgraded:
  libc6 
1 packages upgraded, 22 newly installed, 0 to remove and 20 not upgraded.
Need to get 24.3 MB of archives. After unpacking 71.9 MB will be used.
The following packages have unmet dependencies:
 varnish : Depends: libvarnishapi1 (= 4.0.0-1~trusty) but it is not going to be installed.

whiteley

#!/bin/sh -ex
# License: CC0

parted -s /dev/xvdb mklabel msdos mkpart primary 0% 100%
mke2fs -L ubuntu-installer /dev/xvdb1 -F
mount LABEL=ubuntu-installer /mnt

cd /mnt

ARCH=amd64

whiteley

# -*- mode: ruby -*-
# vi: set ft=ruby :

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.provider "docker" do |d|
    d.image = "ubuntu/trusty"
  end
end

whiteley

{
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
	"ec2:CreateTags",
	"ec2:Describe*"
      ],
      "Resource": "*"
    },