Subject: bug#61248: uniq --unique needs examples

From: Dan Jacobson <[email-masked]>
Date: Fri, 03 Feb 2023 15:12:58 +0800

uniq INFO page says:
‘-u’
‘--unique’
     Discard the last line that would be output for a repeated input
     group.  When used by itself, this option causes ‘uniq’ to print
     unique lines, and nothing else.

This really needs some examples, to help people understand what it means.