rubiojr

require 'excon'
require 'pp'
require 'yajl'

# Auth parameters
username = 'root'
password = 'secret'
host = '192.168.1.1'
# Will parse returned JSON content
parser = Yajl::Parser.new

rubiojr

The instrucctions come from http://blogs.citrix.com/2012/07/13/xs-unattended-install/

1. Boot the XCP ISO (tested with XCP-1.6-61809c.iso)
2. Type menu.c32 (quick, before the loader timeout)
3. Press 'tab' with 'install' selected in the menu (again, be quick, there's a timeout)
4. Add 'answerfile=http://my-server.com/answerfile.xml install' before the last three dash characters ('---').
5. Press 'enter'

Et voilà!

rubiojr

old arch

[9581][rubiojr.napoleon] ruby -rubygems g.rb 
      user     system      total        real
connection:      0.020000   0.010000   0.030000 (  7.400721)
create 10 images:  0.060000   0.020000   0.080000 ( 71.725848)
list images:     0.000000   0.000000   0.000000 (  0.000057)
destroy images:  0.030000   0.010000   0.040000 ( 99.656857)

rubiojr

require 'fog'
require 'pp'
require 'benchmark'

conn = nil

Benchmark.bm do |x|
  x.report 'connection:'.ljust(15) do 
    conn = Fog::Image.new({
      :provider => 'OpenStack',

rubiojr

#!/bin/bash                                                                     
# 2009-04-09 tyler - use previously built packages as an apt source             
# http://blog.edseek.com/~jasonb/articles/pbuilder_backports/pbuilderbuild.html#pbuilderhook
#
# Add this hook to ~/.pbuilder-hooks/D10apt-ftparchive and make it executable
#
                                                                                
echo Calling $0                                                                 
                                                                                
: ${DIST:=$(lsb_release --short --codename)}                                    

rubiojr

Dicen las malas lenguas que los agentes de la CIA han cambiado Unity por XFCE.
Las cámaras térmicas ya no detectan el calor que desprenden sus portátiles. #burnthehouse

rubiojr

#
# Automatically generated file; DO NOT EDIT.
# Linux/x86_64 3.7.0-rc4 Kernel Configuration
#
CONFIG_64BIT=y
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_INSTRUCTION_DECODER=y
CONFIG_OUTPUT_FORMAT="elf64-x86-64"
CONFIG_ARCH_DEFCONFIG="arch/x86/configs/x86_64_defconfig"

rubiojr

# Print the config file of every package installed
for pkg in `dpkg -l|grep ii|awk '{print $2}'`;do 
  dpkg-query --showformat='${Conffiles}\n' --show $pkg | sed '/^$/d'
done

# dpigs - Show which installed packages occupy the most space
apt-get install debian-goodies && dpigs

rubiojr

#!/usr/bin/env ruby
require 'excon'
require 'json'
require 'net/dns'
include Net::DNS

# 
# Run an arbitrary command using parallel-ssh against all the nodes
# registered in the puppet master
# Needs pssh (parallel-ssh) installed.

rubiojr

[10000][rubiojr.blueleaf] time git checkout master
Switched to branch 'master'

real	1m8.014s
user	0m7.408s
sys	0m52.855s