xymor

cd ~
#sudo apt-get update
#sudo apt-get install curl python-software-properties -y
#sudo apt-get install openjdk-6-jre-headless

curl -L https://github.com/downloads/elasticsearch/elasticsearch/elasticsearch-0.18.7.tar.gz | tar -xz
sudo mv elasticsearch-* /usr/local/share/elasticsearch
curl -L http://github.com/elasticsearch/elasticsearch-servicewrapper/tarball/master | tar -xz
sudo mv *servicewrapper*/service /usr/local/share/elasticsearch/bin/
rm -Rf *servicewrapper*

xymor

#print the largest prime factor a number

#this is the most elegant way and work ok for large numbers 
require 'prime'  

Prime.prime_division(big_number).max()

# Not using Prime which has pretty bad performance before 1.9 
# and using tail recursion which is cool as fast 

xymor

Our architecture uses an Ec2:Instance to define a master, 
such instance doesn't have the automatic management of elb attachment 
provided by the AWS::AutoScaling::AutoScalingGroup to slaves so 
this script roughly replicates it by attaching an instance 
upon boot and releasing it during shutdown.  

xymor

cluster.name: "elasticsearch"
path.data: /mnt/elasticsearch/data
path.work: /mnt/elasticsearch/work
path.logs: /mnt/elasticsearch/logs
path.plugins: /mnt/elasticsearch/plugins
http.enabled: true
discovery.zen.ping.multicast.enabled: false
discovery.zen.ping.unicast.hosts: ["127.0.0.1:[9300-9400]"]
node.master: true
node.data: true

xymor

64 bytes from 74.125.196.104: icmp_seq=183 ttl=40 time=45015.622 ms
64 bytes from 74.125.196.104: icmp_seq=184 ttl=40 time=44225.732 ms
64 bytes from 74.125.196.104: icmp_seq=185 ttl=40 time=43580.101 ms
64 bytes from 74.125.196.104: icmp_seq=186 ttl=40 time=43071.082 ms
64 bytes from 74.125.196.104: icmp_seq=187 ttl=40 time=42308.954 ms
64 bytes from 74.125.196.104: icmp_seq=188 ttl=40 time=41622.076 ms

4 bars...

xymor

#gitback 0.1
#credits: Walter White, Updates: Addy Osmani
#!/usr/bin/env ruby
 
# dependencies
require "yaml"
require "open-uri"
 
# your github username
username = "addyosmani"

xymor

keytool -printcert -sslserver secure.fcontrol.com.br -rfc > fcontrol.pem
#alternative: openssl s_client -quiet -showcerts -connect secure.fcontrol.com.br:443 | sed -n '/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p' > fcontrol.pem

keytool -import -trustcacerts -alias secure.fcontrol.com.br -file fcontrol.pem -keystore /home/raphaelm/projects/git-repos/ideais-kanlo/etc/kanlo2/vmfiles/etc/pki/java/cacerts

#list trusted certificates

keytool -list -keystore /home/raphaelm/projects/git-repos/ideais-kanlo/etc/kanlo2/vmfiles/etc/pki/java/cacerts

xymor

/*
Once upon a time I got an interview with CosmicCart. I had a skype call at 7am but totally forgot about it
and went out drinking the previous night. I got home at 4am very drunk, got up at 6:30 with a killing 
hangover and totally flunked that interview. 

I finished the 2 element permutation, then he asked me to do the 3 element combination
and I couldn't think straight to solve it.

This is my repentance. I'll get to the n-element method and cleanse my soul.

xymor

package commerce.catalog.cms

import grails.util.*

class ComponentTagLib {
	
	def storeService, resourceService, groovyPagesTemplateEngine, cacheUtils, grailsApplication, cookieManager

	def section = { attrs ->
		def store = storeService.getStore()

xymor

defaults read /Library/Preferences/SystemConfiguration/com.apple.airport.preferences RememberedNetworks | grep SSIDString 

        SSIDString = Waraiotoko;
        SSIDString = "MIA-WiFi";
        SSIDString = "SFO-WiFi";
        SSIDString = "States Together";
        SSIDString = "Meteor Guest";
        SSIDString = Iacocca;
        SSIDString = "Heineken Domes";
        SSIDString = RedeWiFiInfraero;