md5(1) on FreeBSD
The text bdc75e752c05, as FreeBSD 3.5.1-RELEASE, FreeBSD 3.5-RELEASE, FreeBSD 3.4-RELEASE shipped it.
calculate a message-digest fingerprint (checksum) for a file
Flags it lists
-
-p -
-q -
-r -
-s -
-t -
-x