--- create-orders	2020-12-26 10:04:52.000000000 +0100
+++ create-orders copy	2020-12-26 10:06:56.000000000 +0100
@@ -14,9 +14,10 @@
   echo "orders.dir.$TURN already exists"
   exit
 fi
+mv orders.dir orders.dir.$TURN
 rm -f "orders.$TURN"
 
-cd orders.dir || exit
+cd orders.dir.$TURN || exit
 
 php ../../orders-php/cli.php -d "orders.db" export | tr -d '\r' > "../orders.$TURN"