http://sourceforge.net/projects/aide/
http://osiris.shmoo.com/
http://sourceforge.net/projects/tripwire/
+
+-N option should be generated
+-----------------------------
+
+'-N' option should be generated code, and should generate
+documentation in guestfish(1) manpage.
+
+Fix 'file'
+----------
+
+https://www.redhat.com/archives/libguestfs/2010-June/msg00053.html
+https://www.redhat.com/archives/libguestfs/2010-June/msg00079.html