barkerja

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

barkerja

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

barkerja

include RethinkDB::Shortcuts

conn = r.connect(host: ENV['RETHINKDB_URL'])

databases = r.db_list().run(conn)

databases.each do |database|
  puts "Database: #{database}"
  tables = r.db(database).table_list().run(conn)
   

barkerja

namespace :db do
  namespace :enable do
    desc "enable hstore extension"
    task :hstore => [:environment, :load_config] do
      ActiveRecord::Base.connection.execute('CREATE EXTENSION IF NOT EXISTS hstore;')
    end
  end

  Rake::Task['db:schema:load'].enhance ['db:enable:hstore']
end

barkerja

# Description:
#   Submit time query to www.timeapi.org
#
# Commands:
#   hubot time - Current time in local timezone
#   hubot time <timezone> - Current time in timezone
#   hubot time <timezone> <query> - Time in timezone based on query

module.exports = (robot) ->

barkerja

objects = Hash.new(0)
ObjectSpace.each_object { |obj| objects[obj.class] += 1 }

p objects.sort_by { |_,v| -v }

barkerja

#!/bin/sh                                                                                                                                                                            

remove_dangling() {
   echo "Removing dangling images ..."
   docker rmi $(docker images -f dangling=true -q)
}

remove_stopped_containers() {
    echo "Removing stopped containers ..."
    docker rm $(docker ps -qa)

barkerja

require 'celluloid'

WORKERS_COUNT = (ARGV[0] || 1).to_i

class Output
  include Celluloid
  
  def puts(msg)
    Kernel.puts(msg)
  end

barkerja

upstream mostor_backend {
  server unix:/tmp/unicorn.mostor-website.sock  fail_timeout=0;
}

server {
  listen       80;
  root         /home/work/www/mostor/current/public/;
  client_max_body_size    1000m;

  location ^~ /assets/ {

barkerja

FROM dockerfile/java

RUN wget https://download.elasticsearch.org/elasticsearch/elasticsearch/elasticsearch-1.1.0.tar.gz
RUN tar xzf elasticsearch-1.1.0.tar.gz
RUN mv elasticsearch-1.1.0 /opt/elasticsearch
RUN rm elasticsearch-1.1.0.tar.gz

RUN /opt/elasticsearch/bin/plugin -install mobz/elasticsearch-head
RUN /opt/elasticsearch/bin/plugin -install elasticsearch/elasticsearch-cloud-aws/2.1.0
RUN /opt/elasticsearch/bin/plugin -install karmi/elasticsearch-paramedic