Project Summary
Duplicity backs up directories by producing encrypted tar-format volumes and uploading them to a remote or local file server. Because duplicity uses librsync, the incremental archives are space efficient and only record the parts of files that have changed since the last backup. Because duplicity uses GnuPG to encrypt and/or sign these archives, they will be safe from spying and/or modification by the server.
The duplicity package also includes the rdiffdir utility. Rdiffdir is an extension of librsync's rdiff to directories---it can be used to produce signatures and deltas of directories as well as regular files. These signatures and deltas are in GNU tar format.
Quick Reference
- Project Links:
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- Code Locations:
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https://code.launchpad.net/~dupl...
- Licenses:
- AAL and GPL-2.0+
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In a Nutshell, duplicity...
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has a well established, mature codebase
maintained by a large development team
with decreasing Y-O-Y commits -
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took an estimated 4 years of effort (COCOMO model)
starting with its first commit in October, 2002
ending with its most recent commit 4 months ago
Activity
30 Day Summary Apr 24 2013 — May 24 2013
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12 Month Summary May 24 2012 — May 24 2013
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Community
Copyright
©
2013
Black Duck Software, Inc.
and its contributors, Some Rights Reserved. Unless otherwise marked, this work is licensed under a
Creative Commons Attribution 3.0 Unported License
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Black Duck Software, Inc.
in the United States and/or other jurisdictions. All other trademarks are the property of their respective holders.