Getting started and Installing ElasticSearch

# update apt
sudo apt-get update
sudo apt-get install curl unzip openjdk-7-jre-headless -y

# install elasticsearch
curl -L -O https://download.elasticsearch.org/elasticsearch/release/org/elasticsearch/distribution/zip/elasticsearch/2.1.1/elasticsearch-2.1.1.zip
unzip elasticsearch-2.1.1.zip

echo 'network.host: 0.0.0.0' >  elasticsearch-2.0.0/config/elasticsearch.yml
cd elasticsearch-2.0.0

./bin/elasticsearch -d