elfdump(1) on FreeBSD
The text 2b8eddb074a1, as FreeBSD 11.2-RELEASE shipped it.
display information about ELF files
Flags it lists
-
-G -
-a -
-c -
-d -
-e -
-h -
-i -
-n -
-p -
-r -
-s -
-w