git: 29cdffb68a58 - stable/13 - tail.1: Add an example for +n 1

The branch stable/13 has been updated by 0mp:

URL: https://cgit.FreeBSD.org/src/commit/?id=29cdffb68a5845ec597742c8b2238b9ff1643867

commit 29cdffb68a5845ec597742c8b2238b9ff1643867
Author:     Mateusz Piotrowski <0mp@FreeBSD.org>
AuthorDate: 2023-11-28 16:52:11 +0000
Commit:     Mateusz Piotrowski <0mp@FreeBSD.org>
CommitDate: 2023-12-01 11:20:25 +0000

    tail.1: Add an example for +n 1
    
    MFC after:      3 days
    Sponsored by:   Klara, Inc.
    
    (cherry picked from commit 9f20787fe89e2a912a9e5dd2d3da56087722e8c2)
---
 usr.bin/tail/tail.1 | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/usr.bin/tail/tail.1 b/usr.bin/tail/tail.1
index 25fa26655ac0..19c4046b6683 100644
--- a/usr.bin/tail/tail.1
+++ b/usr.bin/tail/tail.1
@@ -147,7 +147,7 @@ flag is specified.
 .Sh EXIT STATUS
 .Ex -std
 .Sh EXAMPLES
-To display the last 500 lines of the file
+Display the last 500 lines of the file
 .Ar foo :
 .Pp
 .Dl $ tail -n 500 foo
@@ -157,6 +157,12 @@ Keep
 open, displaying to the standard output anything appended to the file:
 .Pp
 .Dl $ tail -F /var/log/messages
+.Pp
+Read
+.Pa /var/log/messages
+from the beginning and then follow the file as usual:
+.Pp
+.Dl $ tail -F -n +1 /var/log/messages
 .Sh SEE ALSO
 .Xr cat 1 ,
 .Xr head 1 ,