1 -
apt-get update
apt-get install zip unzip
apt-get install net-tools
apt-get install ncftp
2 - copy geth.service into /etc/systemd/system and run systemctl systemd-reload to load service
3 - confing firewall
sudo ufw allow from {Specific IP for ssh to server} proto tcp to any port 22
sudo ufw allow from {Specific IP for rpc to server} proto any to any port 8545
sudo ufw allow from {Specific IP for WebSocket to server} proto any to any port 8546
sudo ufw allow 30311
sudo ufw enable
sudo ufw reload
sudo netstat -ntlp | grep LISTEN
4 - make following folders
mkdir /data/eth
mkdir /data/backup
5 - download latest geth from https://geth.ethereum.org/downloads/ for linux
unzip downloaded file
move geth file to /data/eth
chmod +x geth
6 - copy config.toml into /data/eth
7 - create genesis.json
cd /data/eth
./geth --datadir node init genesis.json