virt-resize: Document qcow2 output format (RHBZ#642826).

[libguestfs.git] / tools / virt-df

diff --git a/tools/virt-df b/tools/virt-df
index 71658f7..1551221 100755 (executable)
--- a/tools/virt-df
+++ b/tools/virt-df
@@ -533,6 +533,13 @@ for Perl or Python's built-in csv library).
 
 Most spreadsheets and databases can import CSV directly.
 
+=head1 SHELL QUOTING
+
+Libvirt guest names can contain arbitrary characters, some of which
+have meaning to the shell such as C<#> and space.  You may need to
+quote or escape these characters on the command line.  See the shell
+manual page L<sh(1)> for details.
+
 =head1 SEE ALSO
 
 L<guestfs(3)>,