istat(1) on Linux
The text d3273abc37e5, as Debian 5.0 (Lenny), Debian 4.0 (Etch) shipped it.
Display details of a meta-data structure (i.e. inode)
Flags it lists
-
-V -
-b -
-f -
-i -
-o -
-s -
-v -
-z