#!/bin/sh echo "deb [signed-by=/etc/apt/trusted.gpg.d/elasticsearch.gpg] https://artifacts.elastic.co/packages/7.x/apt stable main"| \ tee /etc/apt/sources.list.d/elastic-7.x.list curl -fsSL https://artifacts.elastic.co/GPG-KEY-elasticsearch | \ gpg --dearmor | tee /etc/apt/trusted.gpg.d/elasticsearch.gpg> /dev/null apt update echo elasticsearch