Create a shell script as `sync.sh`
#!/bin/bash
SNAP_RPC="https://bitcanna-rpc.kalia.network:443"
LATEST_HEIGHT=$(curl -s $SNAP_RPC/block | jq -r .result.block.header.height); \
BLOCK_HEIGHT=$((LATEST_HEIGHT - 2000)); \
TRUST_HASH=$(curl -s "$SNAP_RPC/block?height=$BLOCK_HEIGHT" | jq -r .result.block_id.hash)
sed -i.bak -E "s|^(enable[[:space:]]+=[[:space:]]+).*$|\1true| ; \
s|^(rpc_servers[[:space:]]+=[[:space:]]+).*$|\1\"$SNAP_RPC,$SNAP_RPC\"| ; \
s|^(trust_height[[:space:]]+=[[:space:]]+).*$|\1$BLOCK_HEIGHT| ; \
s|^(trust_hash[[:space:]]+=[[:space:]]+).*$|\1\"$TRUST_HASH\"|" $HOME/.bcna/config/config.toml
cp $HOME/.bcna/data/priv_validator_state.json $HOME/.bcna/priv_validator_state.json.backup
Stop the service and reset the data
sudo systemctl stop bcnad
bcnad tendermint unsafe-reset-all --home $HOME/.bcna
Run these codes after created `sync.sh`
chmod +x sync.sh
./sync.sh
cp $HOME/.bcna/priv_validator_state.json.backup $HOME/.bcna/data/priv_validator_state.json
sudo systemctl restart bcnad
sudo journalctl -u bcnad -f -o cat --no-hostname