catior(1) on Linux
The text 7fa57f797503, as Debian 6.0 (Squeeze), Debian 5.0 (Lenny), Debian 4.0 (Etch), Debian 3.1 (Sarge), Debian 3.0 (Woody), Debian 2.1 (Slink), Debian 2.0 (Hamm) shipped it.
Utility for viewing components of a stringified IOR
Flags it lists
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