joshuaconner

#!/bin/bash

####
# Split MySQL dump SQL file into one file per table
# based on http://blog.tty.nl/2011/12/28/splitting-a-database-dump
####

if [ $# -lt 1 ] ; then
  echo "USAGE $0 DUMP_FILE [TABLE]"
  exit

joshuaconner

# fullwidth() - converts input into ｆｕｌｌ－ｗｉｄｔｈ　ｕｎｉｃｏｄｅ
fullwidth() {
    local readonly ARGS="$@"

    # fast_chr and unichr from: http://stackoverflow.com/a/23436040/604614
    fast_chr() {
        local __octal
        local __char
        printf -v __octal '%03o' $1
        printf -v __char \\$__octal

joshuaconner

This is a D3.js Heatmap example showing how the highest sun position of the day (which directly correlates with average temperature) changes over the year depending on the latitude of the place. The actual temperature chart would be shifted to the right a bit beacuse of thermal lag.

The data for the chart is calculated using SunCalc.

joshuaconner

This choropleth encodes unemployment rates from 2008 with a quantize scale ranging from 0 to 15%. A threshold scale is a useful alternative for coloring arbitrary ranges.

joshuaconner

Keybase proof

I hereby claim:

• I am joshuaconner on github.
• I am jconner (https://keybase.io/jconner) on keybase.
• I have a public key whose fingerprint is 5E09 50F9 8567 0E75 E107 BD9D AA83 B273 6BBE 2B47

To claim this, I am signing this object:

joshuaconner

import docker.client

client = docker.Client()
stream = client.pull('bowery/java', stream=True)
for chunk in stream:
    print "\n\n\n%s" % chunk

joshuaconner

- name: Ensure an image has been built
  hosts: main
  vars:
    image: joshuaconner/someimage
    tag: sometag
  tasks:
    - name: Check if image has already been built using some fancy grep
      shell: if [ -z "$(docker images | grep '{{ image }}[[:blank:]]*{{ tag }}')" ]; then echo image not built; else echo image built; fi
      register: cmd_docker_images_grepped
      changed_when: cmd_docker_images_grepped.stdout != 'image built'

joshuaconner

#!/usr/bin/python
#

# all_docker_containers
#
# The Ansible `docker` module only returns the containers you've changed, but
# what if you need to get ALL of the docker containers running on a machine?
#
# That's what this is for - it uses the docker API to return all of the running
# containers on a machine, so if you need to stuff to containers you haven't

joshuaconner

---
- name: Ensure nginx is set up
  tasks:
  - name: Ensure nginx is installed
    apt: pkg=nginx
  
  - name: Ensure nginx.conf is in place
    template: "{{ nginx_template_opts }}"
    notify: restart nginx

joshuaconner

#!/usr/bin/env python
#
###############################################################################
# joshuaconner's Ansible Module skeleton
#
# This is a skeleton of an Ansible module I've been using to make quick-and-
# dirty Ansible modules. Just drop the code in `{{ PLAYBOOK_ROOT }}/library` 
# and it will be accessible like any other Ansible module.
# 
# This is probably not a "best practices" module skeleton, but I'd like it to