Sync Options

# Install dependencies
sudo apt-get install -y lz4

# Stop node
sudo systemctl stop celestia-appd

# Backup validator state
cp $HOME/.celestia-app/data/priv_validator_state.json $HOME/.celestia-app/priv_validator_state.json.backup

# Remove old data
rm -rf $HOME/.celestia-app/data

# Download and extract snapshot
curl -o - -L https://snapshot.kynraze.com/testnet/celestia/celestia_latest.tar.lz4 | lz4 -c -d - | tar -x -C $HOME/.celestia-app

# Restore validator state
mv $HOME/.celestia-app/priv_validator_state.json.backup $HOME/.celestia-app/data/priv_validator_state.json

# Restart node
sudo systemctl restart celestia-appd