cruft(8) on Linux
The text 4dbd84c2bfb9, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze), Debian 5.0 (Lenny) shipped it.
Check the filesystem for cruft (missing and unexplained files)
Flags it lists
-
--chroots -
--ignore -
-N -
-d -
-h -
-k -
-m -
-n -
-r