rafl

#!/usr/bin/env perl

# Parameters supported:       
#                             
# config                      
# autoconf                    
#                             
# Magic markers:              
#%# family=auto               
#%# capabilities=autoconf     

fluxrad

#!/bin/bash
# pre-commit git hook to check the validity of a puppet manifest
# 
# Prerequisites: 
#   gem install puppet-lint puppet
# 
# Install: 
#  /path/to/repo/.git/hooks/pre-comit

# Source RVM if needed

stephenc

Puppet with Jenkins

Setup Jenkins

With Puppet:

puppet module install rtyler-jenkins

puppet apply -v -e "include jenkins"

afair

==========================================          ==========================================
             TMUX COMMAND                                        WINDOW (TAB)
==========================================          ==========================================

List    tmux ls                                     List         ^b w
New          new -s <session>                       Create       ^b c
Attach       att -t <session>                       Rename       ^b , <name>
Rename       rename-session -t <old> <new>          Last         ^b l               (lower-L)
Kill         kill-session -t <session>              Close        ^b &

jordansissel

# Create a self-signed cert

openssl req -x509  -batch -nodes -newkey rsa:2048 -keyout lumberjack.key -out lumberjack.crt

# Create a self-signed with DNS SAN

openssl req -x509 -nodes -new -subj "/CN=localhost" -addext "subjectAltName = DNS:localhost" -newkey rsa:2048 -keyout
/tmp/server.key -out /tmp/server.crt

electrical

logstash queries graphed with graphite.

Operation: Decouple whisper from graphite.

Method: Create a graphite function that does a date histogram facet query against elasticsearch for a given query string for the time period viewed in the current graph.

Reason: graphite has some awesome math functions. Wouldn't it be cool if we could use those on logstash results?

The screenshot below is using logstash to watch the twitter stream of keywords "iphone" "apple" and "samsung" - then I graph them each, so we get an idea of popularity. As a bonus, I also do a movingAverage() on the iphone curve to show you why this is awesome.

elasticsearch.yml

cluster:
    name:   elasticsearch

network:
    host: 127.0.0.1

path:
    logs: /var/log/elasticsearch
    data: /var/lib/elasticsearch
    conf: /etc/elasticsearch

robinsmidsrod

input {
    tcp {
        type   => 'json-logger'
        port   => 3517
        format => "json_event"
    }
}
filter {
    mutate {
        # Convert hostname => @source_host, because it's overwritten

robinsmidsrod

Can be used in crontab like this:

SHELL=/bin/bash
BASH_ENV=~/.bash_profile
# m h  dom mon dow   command
0    * * * * /home/portfolio/portfolio/bin/session.pl                2> >(json-logger -ep pf_session)                | json-logger -p pf_session
0    2 * * * /home/portfolio/portfolio/bin/purge_deleted_messages.pl 2> >(json-logger -ep pf_purge_deleted_messages) | json-logger -p pf_purge_deleted_messages
0,30 * * * * /home/portfolio/portfolio/bin/expire_page_views.pl      2> >(json-logger -ep pf_expire_page_views)      | json-logger -p pf_expire_page_views

I would suggest you put it in /usr/bin to avoid having to setup your PATH variable.

rashidkpc

#!/usr/bin/ruby
queue_list = `rabbitmqctl list_queues`.split("\n") 
queue_list.pop
queue_list.shift

queues = Hash.new
queue_list.each do |queue|
  queue = queue.strip.split(/\s+/).collect(&:strip)
  queue_stat = queue.pop
  queue_name = queue.pop