Stephen George sfgeorge

How to GPG-sign git commits on GitHub, the easy way

📋 Copy your GitHub email address.

Run git config --global user.email and copy the email that is returned. If nothing is returned, you should set that to one of the following 2 addresses on https://github.com/settings/emails :

i. If you have enabled ✅ Keep my email addresses private, then copy the [email protected] email address mentioned beneath.
ii. Otherwise, copy the email address that you have designated under Primary email address.
📦 Install GPG

JRUBY_OPTS='-Xcompile.mode.fastest=true -Xjit.treshold=20' jruby -v

jruby: warning: unknown property jruby.jit.treshold
jruby: warning: unknown property jruby.compile.mode.fastest
jruby 9.1.2.0 (2.3.0) 2016-05-26 7357c8f Java HotSpot(TM) 64-Bit Server VM 24.79-b02 on 1.7.0_79-b15 +jit [darwin-x86_64]

Carbon / Graphite tip: How to use whisper-resize to change xFilesFactor on existing stats

Detailed Steps

1.) Update /etc/carbon/storage-aggregation.conf to use the new xFilesFactor setting for new stats, if you haven't yet already

2.) Get the retention ranges as defined in storage-schemas.conf

fgrep retentions /etc/carbon/storage-schemas.conf | tr ',' ' '

Adhearsion-JRuby monitored by god

A sample godrb watch for Adhearsion JRuby.

Caveats

Note that godrb does not currently work under JRuby. You'll need a ruby manager like rvm or rbenv. That way, you can run your god under CRuby and your adhearsion app under JRuby.
This script is not perfect. It occasionally produces empty or corrupt PID files. -_-
This script makes a few assumptions.. tweak as necessary if any of this is inaccurate:
- It assumes you use rvm
- It assumes you use CentOS 6

	require 'bundler/inline'

	gemfile do
	source 'https://rubygems.org'
	# gem 'rest-client', '= 2.1.0'
	gem 'rest-client', '= 2.0.2'
	end

	def run
	puts "The rest-client gem is at version #{RestClient::VERSION}"

	# Create a template
	echo 'I am just a lowly %s,
	playing with %s and %s,
	dancing in a %s and trying not to get %s.' > jolly.template

	# Evaluate the template
	printf "$(<jolly.template)" scoundrel sticks 'barbed wire' web caught

	# Or Evaluate the template and silently set it to a shell variable
	printf -v output "$(<jolly.template)" scoundrel sticks 'barbed wire' web caught

	require 'ruby_speech'

	def append_phrase(document, phrase, options = {})
	build_phrase = Proc.new { prosody(rate: 1) { string phrase } }

	if options[:voice_name]
	document.embed RubySpeech::SSML.draw { voice(name: options[:voice_name], &build_phrase) }
	else
	document.embed RubySpeech::SSML.draw &build_phrase
	end

	#!/usr/bin/env ruby
	# encoding: utf-8

	require 'socket'

	port = ENV['PORT'] \|\| 5678
	idletime = ENV['IDLETIME'] \|\| 20 # seconds

	def log(message)
	puts "#{Time.now} INFO #{message}"

	# https://www.youtube.com/watch?v=JmzuRXLzqKk

	class Output
	include Virtus

	attribute :render_documents, String

	def render_document=(other)
	puts "Reached render_document=(#{other.inspect})"
	puts " render_documents before: #{render_documents.inspect}"

	$ nice sudo ngrep -W byline -qt 'grammar\|RECOGNITION-COMPLETE\|IN-PROGRESS'
	interface: eth0 (192.168.10.0/255.255.254.0)
	match: grammar\|RECOGNITION-COMPLETE

	T 2014/06/25 23:15:16.744457 192.168.11.229:41384 -> 192.168.10.208:20103 [AP]
	MRCP/2.0 1058 DEFINE-GRAMMAR 1.
	Channel-Identifier: bf085f14-f758-4ce2-b@speechrecog.
	Content-Type: application/srgs+xml.
	Content-Id: grammar-0.
	Content-Length: 890.