PROBLEM:  (QAR 62684)    (Patch ID: OSF435-405518)
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The patch corrects erroneous behavior when the tail command is used with
both the -n and -r flags.

If you do not install this patch and you invoke the tail command with both
the -n and -r flags, the command ignores the -n flag, which specifies the
starting line at which the file contents are displayed, and displays the
entire file in reverse order.

This patch corrects tail command behavior so that the -n and -r flags can
be used together.