Format: https://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Comment:
  This is the Debian GNU/Linux prepackaged version of GNU tar.
  GNU tar, heavily based on John Gilmore's public domain version of tar,
  was originally written by Graham Todd.
  It is now maintained by Sergey Poznyakoff.
 .
  This package is maintained for Debian by Janos Lenart <ocsi@debian.org>.
Upstream-Contact: bug-tar@gnu.org
Source:
  ftp://ftp.gnu.org/gnu/tar/
  http://git.savannah.gnu.org/cgit/tar.git

Files: *
Copyright:
   Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000,
   2001, 2003, 2004, 2005, 2006, 2007 Free Software Foundation, Inc.
License: GPL-3+
   This program is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by the
   Free Software Foundation; either version 3, or (at your option) any later
   version.
Comment:
 On Debian GNU/Linux systems, the complete text of the GNU General Public 
 License version 3 can be found in /usr/share/common-licenses/GPL-3.

Files:
   gnu/parse-datetime-gen.h
   gnu/parse-datetime.c
Copyright:
   Copyright (C) 1984, 1989-1990, 2000-2015 Free Software Foundation, Inc.
License: GPL-3+ with Bison exception
   This program is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation, either version 3 of the License, or
   (at your option) any later version.
 .
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
 .
   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 .
   As a special exception, you may create a larger work that contains
   part or all of the Bison parser skeleton and distribute that work
   under terms of your choice, so long as that work isn't itself a
   parser generator using the skeleton or a modified version thereof
   as a parser skeleton.  Alternatively, if you modify or redistribute
   the parser skeleton itself, you may (at your option) remove this
   special exception, which will cause the skeleton and the resulting
   Bison output files to be licensed under the GNU General Public
   License without this special exception.
 .
   This special exception was added by the Free Software Foundation in
   version 2.2 of Bison.
Comment:
 On Debian GNU/Linux systems, the complete text of the GNU General Public 
 License version 3 can be found in /usr/share/common-licenses/GPL-3.

Files:
   tests/argcv.*
Copyright:
   Copyright (C) 1999, 2000, 2001, 2007, 2009, 2010 Free Software
   Foundation, Inc.
License: LGPL-3+
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 3 of the License, or (at your option) any later version.
Comment:
 On Debian GNU/Linux systems, the complete text of the GNU Lesser General
 Public License version 3 can be found in /usr/share/common-licenses/LGPL-3.

Files:
   debian/*
Copyright:
   Copyright (C) 2006, 2007 Bdale Garbee <bdale@gag.com>
License: GPL-2+
   This program is free software; you can redistribute it and/or modify it
   under the terms of the GNU General Public License as published by the
   Free Software Foundation; either version 2, or (at your option) any later
   version.
Comment:
 On Debian GNU/Linux systems, the complete text of the GNU General Public 
 License version 2 can be found in /usr/share/common-licenses/GPL-2.