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uglygus / rsync-time-browse

Find file changes within hardlinked backups like timemachine
MIT License
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rsync-time-browse

Code style: black License: MIT

Search for changes to specific files within a hardlink based backup. There are many programs that create hardlink style backup trees. This should work on any that use a backup.marker file to denote the root of a backup tree. Probably others with minor tweaks.

The --links-dir option is particularly useful.

You can also use wildcards... tmbrowse.py ./latest/foo/*.txt Will report on every text file in folder foo.

Tested with backups made by:

Usage

$./tmbrowse.py -h
usage: tmbrowse.py [-h] [-a] [-f] [-m] [-l LINKS_DIR] [input [input ...]]

List all version of a specific file in a timemachine style hardlink backup dir.

positional arguments:
  input                 input file ...

optional arguments:
  -h, --help            show this help message and exit
  -a, --all             Output every file, not just unique ones.
  -f, --fullpath        output the full path to files. Default: the absolute path from backup root
  -m, --md5             compare files based on md5hash. Default: compare by size only.
  -l LINKS_DIR, --links-dir LINKS_DIR
                        Directory to story links in. Create a linked file for each unique file found.

License

The MIT License (MIT)

Copyright (c) 2013-2018 Laurent Cozic

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.