diff --git a/contrib/load-utxo-set.sh b/contrib/load-utxo-set.sh old mode 100644 new mode 100755 diff --git a/contrib/save-utxo-set-in-bitcoind.sh b/contrib/save-utxo-set-in-bitcoind.sh old mode 100644 new mode 100755 diff --git a/contrib/save-utxo-set.sh b/contrib/save-utxo-set.sh old mode 100644 new mode 100755