nl(1) on FreeBSD
The text d1aaef55f389, as FreeBSD 4.11-RELEASE, FreeBSD 4.10-RELEASE, FreeBSD 4.9-RELEASE, FreeBSD 4.8-RELEASE, FreeBSD 4.7-RELEASE shipped it.
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-b -
-d -
-f -
-h -
-i -
-l -
-n -
-p -
-s -
-v -
-w