sed(1) on macOS
The text 5064fff2521b, as macOS 14.6, macOS 14.5, macOS 14.4, macOS 14.3, macOS 14.2, macOS 14.1, macOS 14.0, macOS 13.5, macOS 13.4, macOS 13.3, macOS 13.2, macOS 13.1, macOS 13.0, macOS 12.5, macOS 12.4, macOS 12.3, macOS 12.2, macOS 12.1, macOS 12.0.1 shipped it.
stream editor
Flags it lists
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-E -
-I -
-a -
-e -
-f -
-i -
-l -
-n -
-r -
-u