FSCK.CRAMFS(8) System Administration FSCK.CRAMFS(8)

fsck.cramfs - fsck compressed ROM file system

fsck.cramfs [options] file

fsck.cramfs is used to check the cramfs file system.

-v, --verbose
Enable verbose messaging.

-b, --blocksize blocksize

Use this blocksize, defaults to page size. Must be equal to what was set at creation time. Only used for --extract.

--extract[=directory]

Test to uncompress the whole file system. Optionally extract contents of the file to directory.

-a

This option is silently ignored.

-y

This option is silently ignored.

-V, --version

Display version information and exit.

-h, --help

Display help text and exit.

0
success

4

file system was left uncorrected

8

operation error, such as unable to allocate memory

16

usage information was printed

mount(8), mkfs.cramfs(8)

For bug reports, use the issue tracker at https://github.com/karelzak/util-linux/issues.

The fsck.cramfs command is part of the util-linux package which can be downloaded from Linux Kernel Archive https://www.kernel.org/pub/linux/utils/util-linux/.
2021-06-08 util-linux {release-version}