Downloads:

62

Downloads of v 7.15:

62

Last Update:

18 May 2019

Package Maintainer(s):

Software Author(s):

  • Matt Mahoney

Tags:

zpaq compression backups data

zpaq

7.15 | Updated: 18 May 2019

Downloads:

62

Downloads of v 7.15:

62

Maintainer(s):

Software Author(s):

  • Matt Mahoney

zpaq 7.15

All Checks are Passing

2 Passing Test


Validation Testing Passed


Verification Testing Passed

Details

To install zpaq, run the following command from the command line or from PowerShell:

>

To upgrade zpaq, run the following command from the command line or from PowerShell:

>

To uninstall zpaq, run the following command from the command line or from PowerShell:

>

NOTE: This applies to both open source and commercial editions of Chocolatey.

1. Ensure you are set for organizational deployment

Please see the organizational deployment guide

  • Open Source or Commercial:
    • Proxy Repository - Create a proxy nuget repository on Nexus, Artifactory Pro, or a proxy Chocolatey repository on ProGet. Point your upstream to https://chocolatey.org/api/v2. Packages cache on first access automatically. Make sure your choco clients are using your proxy repository as a source and NOT the default community repository. See source command for more information.
    • You can also just download the package and push it to a repository Download

3. Enter your internal repository url

(this should look similar to https://chocolatey.org/api/v2)

4. Choose your deployment method:


choco upgrade zpaq -y --source="'STEP 3 URL'" [other options]

See options you can pass to upgrade.

See best practices for scripting.

Add this to a PowerShell script or use a Batch script with tools and in places where you are calling directly to Chocolatey. If you are integrating, keep in mind enhanced exit codes.

If you do use a PowerShell script, use the following to ensure bad exit codes are shown as failures:


choco upgrade zpaq -y --source="'STEP 3 URL'" 
$exitCode = $LASTEXITCODE

Write-Verbose "Exit code was $exitCode"
$validExitCodes = @(0, 1605, 1614, 1641, 3010)
if ($validExitCodes -contains $exitCode) {
  Exit 0
}

Exit $exitCode

- name: Ensure zpaq installed
  win_chocolatey:
    name: zpaq
    state: present
    version: 7.15
    source: STEP 3 URL

See docs at https://docs.ansible.com/ansible/latest/modules/win_chocolatey_module.html.

Coming early 2020! Central Managment Reporting available now! More information...


chocolatey_package 'zpaq' do
  action    :install
  version  '7.15'
  source   'STEP 3 URL'
end

See docs at https://docs.chef.io/resource_chocolatey_package.html.


Chocolatey::Ensure-Package
(
    Name: zpaq,
    Version: 7.15,
    Source: STEP 3 URL
);

Requires Otter Chocolatey Extension. See docs at https://inedo.com/den/otter/chocolatey.


cChocoPackageInstaller zpaq
{
   Name     = 'zpaq'
   Ensure   = 'Present'
   Version  = '7.15'
   Source   = 'STEP 3 URL'
}

Requires cChoco DSC Resource. See docs at https://github.com/chocolatey/cChoco.


package { 'zpaq':
  provider => 'chocolatey',
  ensure   => '7.15',
  source   => 'STEP 3 URL',
}

Requires Puppet Chocolatey Provider module. See docs at https://forge.puppet.com/puppetlabs/chocolatey.


salt '*' chocolatey.install zpaq version="7.15" source="STEP 3 URL"

See docs at https://docs.saltstack.com/en/latest/ref/modules/all/salt.modules.chocolatey.html.

5. If applicable - Chocolatey configuration/installation

See infrastructure management matrix for Chocolatey configuration elements and examples.

This package was approved by moderator gep13 on 22 May 2019.

Description

zpaq manages journaling archives for incremental user-level local or remote backups that conform to The ZPAQ Open Standard Format for Highly Compressed Data (see AVAILABILITY). The format supports encrypted, deduplicated, and compressed single or multi-part archives with rollback capability. It supports archives as large as 1000 times available memory or up to 250 TB and 4 billion files, interoperable between Windows and Unix/Linux/OS X.


tools\LICENSE.txt
From: https://github.com/zpaq/zpaq/blob/master/COPYING

LICENSE

The following applies to the files zpaq.cpp, libzpaq.h, libzpaq.cpp,
zpaq.pod, Makefile, and readme, and any files derived thereof,
except for the portion of libzpaq.cpp identified as divsufsort.c
for libdivsufsort-lite.

This is free and unencumbered software released into the public domain.

Anyone is free to copy, modify, publish, use, compile, sell, or
distribute this software, either in source code form or as a compiled
binary, for any purpose, commercial or non-commercial, and by any
means.

In jurisdictions that recognize copyright laws, the author or authors
of this software dedicate any and all copyright interest in the
software to the public domain. We make this dedication for the benefit
of the public at large and to the detriment of our heirs and
successors. We intend this dedication to be an overt act of
relinquishment in perpetuity of all present and future rights to this
software under copyright law.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

For more information, please refer to <http://unlicense.org>

---------------------------------------------------------------------

The following applies to the section of libzpaq.cpp labeled
as divsufsort.c for libdivsufsort-lite.

Copyright (c) 2003-2008 Yuta Mori All Rights Reserved.

Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:

The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.
tools\readme.txt
zpaq715.zip, Aug. 17, 2016.

zpaq is a journaling archiver optimized for user-level incremental
backup of directory trees in Windows and *nix. It supports AES-256
encryption, 5 multi-threaded compression levels, and content-aware
file fragment level deduplication. For backups it adds only files
whose date has changed, and keeps both old and new versions. You can roll
back the archive date to restore from old versions of the archive.
The default compression level is faster than zip usually with better
compression. zpaq uses a self-describing compressed format to allow
for future improvements without breaking compatibility with older
versions of the program. Contents:

File            Ver.   Description
-----------     ----   -----------
zpaq.exe        7.15   Archiver, 32 bit Windows XP or later.
zpaq64.exe      7.15   Archiver, 64 bit Windows XP or later.
zpaq.cpp        7.15   zpaq source code.
zpaq.pod        7.12   zpaq man page in pod2man format.
libzpaq.h       7.12   libzpaq API documentation and header.
libzpaq.cpp     7.15   libzpaq API source code.
Makefile               To compile in Linux: make {install|check|clean}
COPYING                Unlicense.

All versions of this software can be found at
http://mattmahoney.net/dc/zpaq.html
Please report bugs to Matt Mahoney at [email protected]

Code from divsufsort.c is embedded in libzpaq.cpp.
divsufsort.c is (C) 2003-2008 Yuta Mori, MIT license (see source code).
It is also available from libdivsufsort-lite 2.0 from
http://code.google.com/p/libdivsufsort/
All remaining code is public domain. See COPYING.

zpaq.exe can run under either 32 or 64 bit Windows XP or later
(XP, Vista, 7, 8, 8.1, 10). zpaq64.exe runs only under 64 bit Windows.
The 32 bit versions default to using at most 2 cores (you can select more)
and can only use 2 GB memory.

zpaq is a command line program. For a brief description of the commands,
type "zpaq" with no arguments. See zpaq.pod for details.

TO COMPILE

Normally you can use "make" to compile for Unix, Linux, or Mac OS/X
or compile like this:

  g++ -O3 -march=native -Dunix zpaq.cpp libzpaq.cpp -pthread -o zpaq

To compile for non x86 or x86-64 hardware use option -DNOJIT
Some compilers complain about "-march=native" option. If so, take it out.

zpaq for Windows was compiled with g++ 6.1.0 from
http://files.1f0.de/mingw/mingw-w64-gcc-6.1-stable-r20.7z as follows:

  86_64-w64-mingw32-g++ -O3 -s -m64 -msse2 -static zpaq.cpp libzpaq.cpp -o zpaq64
                    g++ -O3 -s -m32 -msse2 -static zpaq.cpp libzpaq.cpp -o zpaq

To compile using Visual Studio:
(tested with ver. 10.0 (2010), cl version 16.00.30319.01 for 80x86)

  cl /O2 /EHsc zpaq.cpp libzpaq.cpp advapi32.lib

To generate a man page in Linux or Cygwin:

  pod2man zpaq.pod > zpaq.man

Options have the following meanings:

-Dunix   = select Unix or Linux target in zpaq and libzpaq. The default is
           Windows. Most Linux compilers automatically define unix.
-DDEBUG  = turn on run time checks.
-DNOJIT  = turn off run time optimization of ZPAQL to 32 or 64 bit x86
           in libzpaq. Use this for a non-x86 processor, or old
           processors not supporting SSE2 (mostly before 2001).
-pthread = link to pthread library (required in unix/Linux).

General options:

-O3 or /O2   = optimize for speed.
/EHsc        = enable C++ exception handling (VC++).
-s           = strip debugging symbols. (Some compilers ignore this).
-m32 or -m64 = select a 32 or 64 bit executable.
-msse2       = assume x86 SSE2 support (minimum level without -DNOJIT).
-static      = use this if you plan to run the program on a different
               machine than you compiled it on. Makes the executable bigger.
tools\VERIFICATION.txt
VERIFICATION
Verification is intended to assist the Chocolatey moderators and community
in verifying that this package's contents are trustworthy.

zpaq.exe (v7.15)
CRC32: 104F3CB5
MD5: 09C448BE7E7D84E6E544CC03AFBB05D8
SHA-1: DDC13E71A72BC49C60F89B98CBB79C2449CFA07E
SHA-256: A0F127A70943B0262060498C1723C795A8E2980F1ACF0C42EE8C1DAE72AE54B5
SHA-512: E5F7A988A999E7E34D0AA2D2A5B2FBB22689588D3DEF4BED4518CEED38710E3714C5614BAB192B0CE6BCAC5172A87EBF3B3B923E495EB7344C70BD11F4BF1C12
Whirlpool: A93D56BB98F3D1DA12C13286BF2B7723278CE7C39E9EAC04A8F0C2D780EBD5E3287F72213B82C7122AABE5730E99319AE25450876CC119DCEC6F250C986206FA

zpaq64.exe (v7.15)
CRC32: F3FE4720
MD5: F0955F0293BCF104CEDBD9BEF3B9BF06
SHA-1: 9234781EC8FD66172AFA50FFA37A3D0F9C1D3037
SHA-256: 7A94B4F1D6323A758C7B0B6344036F166BFF0FD44F1C3C86F05B3688023496CB
SHA-512: A4D53801689BF4F362CA86142B9BB2C2165E4E2B61937A4352963A1A78D8C7357DA77EBE917C869CA8446E980FCDF0ABB968253E8CE9218550BA447AD3A1101D
Whirlpool: B0FBC09460D37BCD073870F600449489A824F835DC71753AC69AFD8AFE606973BA6F7D3C580E31BC476FC5A257CB003F6374DDFB45CDFF0132195C50E7459256

Both checksums are generated through the provided binary files from the original author of the software, found at the URL http://www.mattmahoney.net/dc/zpaq715.zip and the mirror https://github.com/zpaq/zpaq/releases/download/7.15/zpaq715.zip.
tools\zpaq.exe
md5: 09C448BE7E7D84E6E544CC03AFBB05D8 | sha1: DDC13E71A72BC49C60F89B98CBB79C2449CFA07E | sha256: A0F127A70943B0262060498C1723C795A8E2980F1ACF0C42EE8C1DAE72AE54B5 | sha512: E5F7A988A999E7E34D0AA2D2A5B2FBB22689588D3DEF4BED4518CEED38710E3714C5614BAB192B0CE6BCAC5172A87EBF3B3B923E495EB7344C70BD11F4BF1C12
tools\zpaq64.exe
md5: F0955F0293BCF104CEDBD9BEF3B9BF06 | sha1: 9234781EC8FD66172AFA50FFA37A3D0F9C1D3037 | sha256: 7A94B4F1D6323A758C7B0B6344036F166BFF0FD44F1C3C86F05B3688023496CB | sha512: A4D53801689BF4F362CA86142B9BB2C2165E4E2B61937A4352963A1A78D8C7357DA77EBE917C869CA8446E980FCDF0ABB968253E8CE9218550BA447AD3A1101D

In cases where actual malware is found, the packages are subject to removal. Software sometimes has false positives. Moderators do not necessarily validate the safety of the underlying software, only that a package retrieves software from the official distribution point and/or validate embedded software against official distribution point (where distribution rights allow redistribution).

Chocolatey Pro provides runtime protection from possible malware.

Version Downloads Last Updated Status

This package has no dependencies.

Discussion for the zpaq Package

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  • This discussion is only about zpaq and the zpaq package. If you have feedback for Chocolatey, please contact the Google Group.
  • This discussion will carry over multiple versions. If you have a comment about a particular version, please note that in your comments.
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  • Tell us what you love about the package or zpaq, or tell us what needs improvement.
  • Share your experiences with the package, or extra configuration or gotchas that you've found.
  • If you use a url, the comment will be flagged for moderation until you've been whitelisted. Disqus moderated comments are approved on a weekly schedule if not sooner. It could take between 1-5 days for your comment to show up.
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