# e4defrag
> Defragment an ext4 filesystem.
- 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}}`
