wget https://github.com/prometheus/node_exporter/releases/download/v1.6.1/node_exporter-1.6.1.linux-amd64.tar.gz && \ tar xvfz node_exporter-*.tar.gz && \ rm node_exporter-*.tar.gz sudo mv node_exporter-*.linux-amd64/node_exporter /usr/local/bin rm -r node_exporter-*.linux-amd64* sudo useradd -rs /bin/false node_exporter sudo cat > /etc/systemd/system/node_exporter.service <