df(1) on OpenBSD
The text cc7012de5724, as OpenBSD 5.4, OpenBSD 5.3, OpenBSD 5.2, OpenBSD 5.1, OpenBSD 5.0, OpenBSD 4.9 shipped it.
display free disk space
Flags it lists
-
-P -
-h -
-i -
-k -
-l -
-n -
-t