X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=tools%2Fvirt-win-reg;h=10636172f915d4c9e1d68b8faa0f09639376ca3c;hb=e07774344208c9ee4e32d35061ba67591e4c441f;hp=c9597e7fac9795a15d02879845e43e6f5d5b2bcd;hpb=a711777bedcf64d814bb953ff8771858dbd7161b;p=libguestfs.git

diff --git a/tools/virt-win-reg b/tools/virt-win-reg
index c9597e7..1063617 100755
--- a/tools/virt-win-reg
+++ b/tools/virt-win-reg
@@ -640,6 +640,17 @@ to find out is to look at the C<HKLM\SYSTEM\Select> key:
 Similarly, other C<Current...> keys in the path may need to
 be replaced.
 
+=head1 DELETING REGISTRY KEYS AND VALUES
+
+To delete a whole registry key, use the syntax:
+
+ [-HKEY_LOCAL_MACHINE\Foo]
+
+To delete a single value within a key, use the syntax:
+
+ [HKEY_LOCAL_MACHINE\Foo]
+ "Value"=-
+
 =head1 WINDOWS TIPS
 
 Note that some of these tips modify the guest disk image.  The guest