16 lines
666 B
Plaintext
16 lines
666 B
Plaintext
zpaq is a journaling, incremental, deduplicating archiver for Windows
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and Linux.
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"Journaling" means that when you update a file or directory, both the
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old and new versions are saved. You can extract from the archive as
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it existed at any time in the past. "Incremental", means that when you
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back up your entire hard drive, for example with:
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zpaq -add e:backup.zpaq c:\*
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only those files whose last-modified date has changed since
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the previous backup are added. For 100 GB of files, this
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typically takes 1-2 minutes, vs. a few hours to create the first
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version. "Deduplicating" means that identical files or fragments are
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stored only once to save time and space.
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