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(parent: f31df7b) | patch
tail(1): Add -v flag to always print a header
authorAaron LI <aly@aaronly.me>
Sat, 20 Jun 2020 03:52:32 +0000 (11:52 +0800)
committerAaron LI <aly@aaronly.me>
Sat, 20 Jun 2020 03:52:32 +0000 (11:52 +0800)
commitf038181408e47684b271228c89bece66119a4bdb
tree5b8e0d920806d81f414c37d1d35cc9525b82efb9tree | snapshot
parentf31df7b5941dbdc6e6bb5151595ec5f3fe75b0b9commit | diff
tail(1): Add -v flag to always print a header

* Add the '-v' flag to always print a header for each file, even if only
  a single file is specified.  Obtained from NetBSD.
* Add '__dead2' attribute to the non-return function 'usage()'.
* Improve several markups in the man page.
usr.bin/tail/extern.h diff | blob | blame | history
usr.bin/tail/forward.c diff | blob | blame | history
usr.bin/tail/tail.1 diff | blob | blame | history
usr.bin/tail/tail.c diff | blob | blame | history
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