sfgeorge

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 ',' ' '

sfgeorge

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

1. 📋 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 xxxxx+xxxxx@users.noreply.github.com email address mentioned beneath.
   ii. Otherwise, copy the email address that you have designated under Primary email address.

2. 📦 Install GPG

sfgeorge

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}"

sfgeorge

# 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

sfgeorge

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]

sfgeorge

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

sfgeorge

# run with:   rvmsudo god -c /srv/phone/phonzy/current/ahn/config/god/adhearsion.god
# debug with: rvmsudo god quit && rvmsudo god -c /srv/phone/phonzy/current/ahn/config/god/adhearsion.god -D

@deploy_path = '/srv/phone/phonzy'
@shared_path = File.join @deploy_path, 'shared'
@app_path = File.join @deploy_path, 'current', 'ahn'
@log_path = File.join @shared_path, 'log'
@pid_path = File.join @shared_path, 'pids'
@pid_file = File.join @pid_path, 'adhearsion.pid'
@god_env = YAML.load_file("#{@shared_path}/config/god_environment.yml")

sfgeorge

• PHP_Depend_Metrics_CyclomaticComplexity_Analyzer->analyze()
• PHP_Depend_Code_Package->accept()
• PHP_Depend_Visitor_AbstractVisitor->visitPackage()
• PHP_Depend_Code_Class->accept()
• PHP_Depend_Visitor_AbstractVisitor->visitClass()
• PHP_Depend_Code_Method->accept()
• [PHP_Depend_Metrics_CyclomaticComplexity_Analyzer->visitMethod()](https

sfgeorge

procs -----------memory---------- ---swap-- -----io---- --system-- -----cpu------
 r  b   swpd   free   buff  cache   si   so    bi    bo   in   cs us sy id wa st
 1  0     52 110832 149208 1530724    0    0     4   232 1593 3277  1  1 98  1  0
 0  0     52 111328 149208 1530728    0    0     0     0 1470 3213  0  0 99  0  0
 4  0     52 103832 149208 1530744    0    0     0   236 1481 3273  8  4 87  0  0
 2  0     52  88852 149208 1530724    0    0     0     0 1498 3227 43  8 49  0  0
 2  0     52  65060 149208 1530756    0    0    44     0 1568 3261 42  9 49  0  0
 2  0     52  24808 149208 1530804    0    0     0     0 1478 2785 45  6 49  0  0
 0  0     52 110772 149208 1530940    0    0     0     0 1192 2196 25  3 72  0  0
 1  0     52 110672 149212 1530908    0    0     0   452 1239 2147  0  1 98  0  0

sfgeorge

events.after_initialized.each do
  puts "Knock, knock"
  raise 'fury'
  puts "Who's there?"
end