mak sure bitcoin dir is fresh

home.admin/50copyHDD.sh

@@ -7,7 +7,8 @@ source /home/admin/raspiblitz.info 2>/dev/null
 localip=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
 
 # create bitcoin base directory and link with bitcoin user
-sudo mkdir /mnt/hdd/bitcoin 2>/dev/null
+sudo rm -rf /mnt/hdd/bitcoin 2>/dev/null
+sudo mkdir /mnt/hdd/bitcoin
 sudo chown bitcoin:bitcoin /mnt/hdd/bitcoin 
 sudo ln -s /mnt/hdd/bitcoin /home/bitcoin/.bitcoin