ignore a few more regress droppings
diff --git a/regress/.cvsignore b/regress/.cvsignore
index 99add9c..3fd25b0 100644
--- a/regress/.cvsignore
+++ b/regress/.cvsignore
@@ -5,6 +5,8 @@
 *.pub
 actual
 authorized_keys_*
+batch
+copy.dd*
 data
 expect
 host.rsa*