brandelf(1) on FreeBSD
The text 41a958a6831c, as FreeBSD 6.3-RELEASE, FreeBSD 6.2-RELEASE, FreeBSD 6.1-RELEASE, FreeBSD 6.0-RELEASE shipped it.
mark an ELF binary for a specific ABI
Flags it lists
-
-f -
-l -
-t -
-v