tldr/pages/linux/e4defrag.md

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# e4defrag
> Defragment an ext4 filesystem.
> More information: <https://manned.org/e4defrag>.
- Defragment the filesystem:
`e4defrag {{/dev/sdXN}}`
- See how fragmented a filesystem is:
`e4defrag -c {{/dev/sdXN}}`
- Print errors and the fragmentation count before and after each file:
`e4defrag -v {{/dev/sdXN}}`