pkg_delete(1) on OpenBSD
The text aa221e20dfc4, as OpenBSD 6.2, OpenBSD 6.1 shipped it.
delete software package distributions
Flags it lists
-
-B -
-D -
-I -
-V -
-X -
-a -
-c -
-i -
-m -
-n -
-qq -
-s -
-v -
-x