ChrisLundquist

# Description:
#   Log all the things to ElasticSearch then lets you ask hubot what you missed
#
# Dependencies:
#   None
#
# Configuration:
#   ELASTICSEARCH_HOSTNAME - E.G. elasticsearch.example.com:9200, where to send the put requests
#   ELASTICSEARCH_USERNAME - OPTIONAL basic auth username
#   ELASTICSEARCH_PASSWORD - OPTIONAL basic auth password

Adirael

#!/bin/bash
#
# This script configures WordPress file permissions based on recommendations
# from http://codex.wordpress.org/Hardening_WordPress#File_permissions
#
# Author: Michael Conigliaro <mike [at] conigliaro [dot] org>
#
WP_OWNER=www-data # <-- wordpress owner
WP_GROUP=www-data # <-- wordpress group
WP_ROOT=$1 # <-- wordpress root directory

MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

muhh

# Interacts with PagerDuty
# Author: Markus Heurung <[email protected]>
#
# pd inc(idents) [all|ack(nowledged)|res(olved)] - list incidents (only all for now)
# pd ack(nowledge) <key> - acknowledge incident - not fully working yet
# pd res(olve) <key> - resolve incident - not fully working yet
# pd #ID - show incident details - not working yet
# pd trigger <description> - create new incident

systembell

# Create 4 volumes and attach them to hdb
%w[sdi sdj sdk sdl].each do |dev|
  volume = AWS.volumes.new :device => "/dev/#{dev}", :size => 5, :availability_zone => hdb.availability_zone
  volume.server = hdb
  volume.save
end

systembell

#!/usr/bin/env ruby

require 'fog'
require 'trollop'
require 'yaml'


STDOUT.sync = true

mendelgusmao

# based on http://uberblo.gs/2011/06/high-performance-url-shortening-with-redis-backed-nginx
# using code from http://stackoverflow.com/questions/3554315/lua-base-converter

# "database scheme"
# database 0: id ~> url
# database 1: id ~> hits
# database 2: id ~> [{referer|user_agent}]
# database 3: id ~> hits (when id is not found)
# database 4: id ~> [{referer|user_agent}] (when id is not found)
# database 5: key "count" storing the number of shortened urls; the id is generated by (this number + 1) converted to base 62

swinton

########################################
##### upstart_virtualenv_test.conf #####
##### install in /etc/init         #####
########################################

description "Testing virtualenv and upstart setup"

env PYTHON_HOME=/home/steve/.virtualenvs/upstart-test

start on runlevel [2345]

jcoglan

Thin vs Puma

Run these two servers using the commands given in their source. Benchmark using:

ab -n 1000 -c 1000 http://localhost:8000/

I found thin can handle these requests without a problem. puma drops connections and causes ab to exit early.

With 200 threads, puma can handle 200 requests but does not respond promptly:

troystribling

#!/usr/bin/env ruby

require 'rubygems'
require 'fog'

config = YAML.load(File.read(ARGV[0]))
volumes_to_snap = YAML.load(File.read(ARGV[1]))
time = Time.now

puts "\nCreating snaps #{time.to_s}"