XZ

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XZ Utils

http://tukaani.org/xz/
XZ Utils is free general-purpose data compression software with high compression ratio.

XZ Utils consist of several components:

liblzma is a compression library with API similar to that of zlib. xz is a command line tool with syntax similar to that of gzip. xzdec is a decompression-only tool smaller than the full-featured xz tool. A set of shell scripts (xzgrep, xzdiff, etc.) have been adapted from gzip to ease viewing, grepping, and comparing compressed files. Emulation of command line tools of LZMA Utils eases transition from LZMA Utils to XZ Utils.

While liblzma has a zlib-like API, liblzma doesn't include any file I/O functions. A separate I/O library is planned, which would abstract handling of .gz, .bz2, and .xz files with an easy to use API.



Download

http://tukaani.org/xz/xz-5.2.5.tar.gz




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License

GPLv3orlater with exception

Verified by

Denis 'GNUtoo' Carikli

Verified on

8 March 2023

Notes

build-aux/config.sub:

  1. This file is free software; you can redistribute it and/or modify it
  2. under the terms of the GNU General Public License as published by
  3. the Free Software Foundation; either version 3 of the License, or
  4. (at your option) any later version.
  6. This program is distributed in the hope that it will be useful, but
  7. WITHOUT ANY WARRANTY; without even the implied warranty of
  8. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  9. General Public License for more details.
  11. You should have received a copy of the GNU General Public License
  12. along with this program; if not, see <https://www.gnu.org/licenses/>.
  14. As a special exception to the GNU General Public License, if you
  15. distribute this file as part of a program that contains a
  16. configuration script generated by Autoconf, you may include it under
  17. the same distribution terms that you use for the rest of that
  18. program. This Exception is an additional permission under section 7
  19. of the GNU General Public License, version 3 ("GPLv3").

License

GPLv2orlater

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Denis 'GNUtoo' Carikli

Verified on

8 March 2023

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lib/Makefile.am:

    1. This program is free software; you can redistribute it and/or modify
    2. it under the terms of the GNU General Public License as published by
    3. the Free Software Foundation; either version 2 of the License, or
    4. (at your option) any later version.
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    7. but WITHOUT ANY WARRANTY; without even the implied warranty of
    8. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    9. GNU General Public License for more details.

License

GPLv2orlater

Verified by

Denis 'GNUtoo' Carikli

Verified on

8 March 2023

Notes

extra/scanlzma/scanlzma.c: 

   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 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.

License

GPLv3orlater with exception

Verified by

Denis Carikli

Verified on

8 March 2023

Notes

build-aux/config.guess:

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License

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Verified by

Denis 'GNUtoo' Carikli

Verified on

8 March 2023

Notes

# This program is free software: you can redistribute it and/or modify it

  1. under the terms of the GNU General Public License as published by the
  2. Free Software Foundation, either version 3 of the License, or (at your
  3. option) any later version.
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License

LGPL-2.1-or-later

Verified by

Denis 'GNUtoo' Carikli

Verified on

8 March 2023

Notes

lib/getopt.c: 

  This program 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 2.1, 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 Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License along
  with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */

License

GPL-2.0-or-later-with-exception

Verified by

Denis 'GNUtoo' Carikli

Verified on

8 March 2023

Notes

build-aux/ltmain.sh:

  1. GNU Libtool is free software; you can redistribute it and/or modify
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  16. You should have received a copy of the GNU General Public License
  17. along with this program. If not, see <http://www.gnu.org/licenses/>.

License

GPLv2orlater

Verified by

Denis 'GNUtoo' Cariki

Verified on

8 March 2023

Notes

# This program is free software; you can redistribute it and/or modify

  1. it under the terms of the GNU General Public License as published by
  2. the Free Software Foundation; either version 2 of the License, or
  3. (at your option) any later version.

src/scripts/xzless.in:

  1. This program is distributed in the hope that it will be useful,
  2. but WITHOUT ANY WARRANTY; without even the implied warranty of
  3. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  4. GNU General Public License for more details.

License

GPLv2orlater

Verified by

Denis 'GNUtoo' Carikli

Verified on

8 March 2023

Notes

src/scripts/xzgrep.in:

  1. This program is free software; you can redistribute it and/or modify
  2. it under the terms of the GNU General Public License as published by
  3. the Free Software Foundation; either version 2 of the License, or
  4. (at your option) any later version.
  1. This program is distributed in the hope that it will be useful,
  2. but WITHOUT ANY WARRANTY; without even the implied warranty of
  3. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  4. GNU General Public License for more details.

License

GPLv2orlater

Verified by

Denis 'GNUtoo' Carikli

Verified on

8 March 2023

Notes

# This program is free software; you can redistribute it and/or modify

  1. it under the terms of the GNU General Public License as published by
  2. the Free Software Foundation; either version 2 of the License, or
  3. (at your option) any later version.

src/scripts/xzdiff.in:

  1. This program is distributed in the hope that it will be useful,
  2. but WITHOUT ANY WARRANTY; without even the implied warranty of
  3. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  4. GNU General Public License for more details.

License

LGPL-2.1-or-later

Verified by

Denis 'GNUtoo' Carikli

Verified on

8 March 2023

Notes

lib/getopt1.c: 

  This program 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 2.1, 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 Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License along
  with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */

License

LGPL-2.1-or-later

Verified by

Denis 'GNUtoo' Carikli

Verified on

8 March 2023

Notes

lib/getopt.in.h: 

  This program 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 2.1, 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 Lesser General Public License for more details.

  You should have received a copy of the GNU Lesser General Public License along
  with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */




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