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syntax: markdown
tags: [tldr, linux]
source: https://github.com/tldr-pages/tldr.git
---
# mkfs.cramfs

> Create a ROM filesystem inside a partition.
> More information: <https://manned.org/mkfs.cramfs>.

- Create a ROM filesystem inside partition Y on device X:

`mkfs.cramfs {{/dev/sdXY}}`

- Create a ROM filesystem with a volume-name:

`mkfs.cramfs -n {{volume_name}} {{/dev/sdXY}}`