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# Import the Elasticsearch PGP Key
wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
# Add the Elasticsearch repository to apt
echo "deb https://artifacts.elastic.co/packages/7.x/apt stable main" | sudo tee /etc/apt/sources.list.d/elastic-7.x.list
# Update apt and install Elasticsearch
sudo apt update
sudo apt install elasticsearch
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sudo -i service elasticsearch start
sudo -i service elasticsearch stop