cd $HOME
rm -rf 0g-chain
wget -O 0gchaind https://github.com/0glabs/0g-chain/releases/download/v0.5.3/0gchaind-linux-v0.5.3
chmod +x $HOME/0gchaind
sudo mv $HOME/0gchaind $(which 0gchaind)
0gchaind version
sudo systemctl daemon-reload && sudo systemctl restart 0gd
sudo journalctl -u 0gd -f