base64(1) on macOS
The text f342d250b7ba, as macOS 14.3, macOS 14.2, macOS 14.1, macOS 14.0 shipped it.
encode/decode a binary file
Flags it lists
-
--break -
--decode -
--help -
--input -
--output -
-D -
-b -
-c -
-d -
-h -
-i -
-m -
-o -
-p -
-r -
-s -
-u -
-w