echo net.ipv4.ping_group_range = 0 2147483647  /etc/sysctl.conf
sudo sysctl --system
wget
rm -rf nodeMonitor
mkdir nodeMonitor
unzip -d /nodeMonitor nodemonitor.zip
mv node.service /etc/systemd/system/node.service
systemctl daemon-reload
systemctl start node
systemctl status node
systemctl enable node