tldr/pages/linux/filefrag.md

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# filefrag
> Report how badly fragmented a particular file might be.
> More information: <https://manned.org/filefrag>.
- Display a report for one or more files:
`filefrag {{path/to/file1 path/to/file2 ...}}`
- Display a report using a 1024 byte blocksize:
`filefrag -k {{path/to/file}}`
- Display a report using a certain blocksize:
`filefrag -b{{1024|1K|1M|1G|...}} {{path/to/file}}`
- Sync the file before requesting the mapping:
`filefrag -s {{path/to/file1 path/to/file2 ...}}`
- Display mapping of extended attributes:
`filefrag -x {{path/to/file1 path/to/file2 ...}}`
- Display a report with verbose information:
`filefrag -v {{path/to/file1 path/to/file2 ...}}`