ssh(1) on macOS
The text c3834a2366ba, as macOS 11.5, macOS 11.4, macOS 11.3, macOS 11.2, macOS 11.1, macOS 11.0.1, macOS 10.15.6, macOS 10.15.5, macOS 10.15.4 shipped it.
OpenSSH SSH client (remote login program)
Flags it lists
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