Pasted

#!/bin/bash
 
sudo wget \
    https://github.com/prometheus/node_exporter/releases/download/v1.7.0/node_exporter-1.7.0.linux-amd64.tar.gz \
    -O /opt/node_exporter-1.7.0.linux-amd64.tar.gz
cd /opt
sudo tar -zxvf node_exporter-1.7.0.linux-amd64.tar.gz
sudo mv node_exporter-1.7.0.linux-amd64/node_exporter node_exporter
cat << DUPA | sudo tee /etc/systemd/system/node_exporter.service
[Unit]
Description=Node Exporter for Prometheus
After=network.target
StartLimitIntervalSec=0
 
[Service]
Type=simple
Restart=always
RestartSec=1
User=nobody
ExecStart=/opt/node_exporter
 
[Install]
WantedBy=multi-user.target
DUPA
sudo systemctl start node_exporter.service
sudo rm -rf node_exporter-1.7.0.linux-amd64*