0G Update

1.

git clone -b v0.2.3 https://github.com/0glabs/0g-chain.git

cd 0g-chain

make install

0gchaind version

2.

sudo journalctl -u ogd -f -o cat

3.
sudo systemctl stop ogd

cp $HOME/.0gchain/data/priv_validator_state.json $HOME/.0gchain/priv_validator_state.json.backup

0gchaind tendermint unsafe-reset-all --home $HOME/.0gchain --keep-addr-book

sudo rm -rf $HOME/.0gchain/data

curl https://snapshots-testnet.nodejumper.io/0g-testnet/0g-testnet_latest.tar.lz4 | sudo lz4 -dc - | sudo tar -xf - -C $HOME/.0gchain

mv $HOME/.0gchain/priv_validator_state.json.backup $HOME/.0gchain/data/priv_validator_state.json