20 lines
865 B
Plaintext
20 lines
865 B
Plaintext
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duperemove(rb)
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==============
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Replaces `duperemove`s dedupe-functionality.
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It is an own program, which uses the database like `duperemove`.
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While `duperemove` scans directories and builds database, this program only dedupes files extents.
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The advantage is, duperemoverb allowes incremental/partial deduplications.
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While duperemove deduplicates any files registered in database, you can give a path, which files to deduplicate.
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Files outside this path will be ignored, but will be deduplicated, if it shares same digests like extends of file inside this path.
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Partial deduplication
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---------------------
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* /a/1 has two extents: 0x12, 0x54
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* /b/1 has two extents: 0x54, 0xa8
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* /b/2 has two extents: 0x90, 0xa8
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If you call `duperemoverb dedupe /a`, `/b/1` and `/b/2` will be ignored, but the first extent of `/b/1` will be deduplicated with `/a/1` second extent.
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