igponce

# Detect debian architecture inside a CHEF recice
ml = Mixlib::ShellOut.new("dpkg --print-architecture")
	ml.run_command
	debian_arch = ml.stdout unless ml.error!
	puts debian_arch

igponce

-- Simple database logging to a table via Triggers (PostgresSQL)

-- Create tables --
create table tbl1 ( id integer, name varchar(20), ssn  integer );
create table tbl1_logcopy ( modified date, id integer, name varchar(20), ssn  integer );

-- Populate --
insert into tbl1 values ( 1, '123', 1000);
insert into tbl1 values ( 2, '234', 2000);
insert into tbl1 values ( 3, '345', 3000);

igponce

#!/usr/bin/env ruby
ARGF.each_line do |ll|
   campos = ll.split "\t"  # Separamos por tabuladores
   campos[3].slice! /[\_\-](Multilink|Po|Gi)?[0-9_-]+(\.[0-9]+)?/
   puts campos.join "\t"
end

igponce

aaa = sc.parallelize( [1,2,3,4,5,6,7,8,9])
bbb = sc.parallelize( [1,3])

print ( aaa.map(lambda k: (k,k))
           .leftOuterJoin(bbb.map(lambda k: (k,k)))
           .collect() )

print ( aaa.map(lambda k: (k,k))
           .leftOuterJoin(bbb.map(lambda k: (k,k)))
           .filter(lambda k: k[1][1] == None)

igponce

from time import time 

inicio = time()

print ( amazonInvPairsRDD
          .join( googleInvPairsRDD )
          .map( lambda (a,b): (b,a))
          .reduceByKey(lambda tok1, tok2: [tok1, tok2] )
       ).count()

igponce

# Copyright (c) 2016, Iñigo Gonzalez Ponce <igponce (at) gmail>
# All rights reserved.

# Redistribution and use in source and binary forms, with or without 
# modification, are permitted provided that the following conditions are met:

# 1. Redistributions of source code must retain the above copyright notice,
#    this list of conditions and the following disclaimer.

# 2. Redistributions in binary form must reproduce the above copyright notice,

igponce

echo << EOF
Script de provision
--------------------
Componentes

- Open JDK 8
- SCALA 2.9
- Cassandra

[pend: zookeper]

igponce

File Sizes

Find empty files: find . -size 0

Files greater than 700M: (does not fit CDROM) find . -size +700M

Permissions

igponce

Keybase proof

I hereby claim:

• I am igponce on github.
• I am eb0la (https://keybase.io/eb0la) on keybase.
• I have a public key ASDaBshcgc9DcnF45fcO9Dtcr79CcWHLVJtXB7TtwLGFWAo

To claim this, I am signing this object:

igponce

sudo apt-get update
sudo apt-get -y install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"

sudo apt-get update
sudo apt-get -y install docker-ce

# Starting up