wget https://www.btf.finance/togupgrade/BitcoinFinance_V17.1.3.tar.gz
mkdir bakVer20250328
mv ./bitcoin-qt  ./bakVer20250328
mv ./bitcoind  ./bakVer20250328
mv ./bitcoin-tx  ./bakVer20250328
mv ./bitcoin-cli  ./bakVer20250328
tar -xvf ./BitcoinFinance_V17.1.3.tar.gz
sudo chmod 777 ./bitcoin*
