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

NAME
       fsck.cramfs - fsck compressed ROM file system

SYNOPSIS
       fsck.cramfs [options] file

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

OPTIONS
       -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.

EXIT STATUS
              0      success
              4      file system was left uncorrected
              8      operation error, such as unable to allocate memory
              16     usage information was printed

SEE ALSO
       mount(8), mkfs.cramfs(8)

AVAILABILITY
       The  example  command  is  part  of the util-linux package and is available from
       Linux Kernel Archive ⟨https://www.kernel.org/pub/linux/utils/util-linux/⟩.

util-linux                             April 2013                        FSCK.CRAMFS(8)

Usage:
 fsck.cramfs [options] <file>

Check and repair a compressed ROM filesystem.

Options:
 -a                       for compatibility only, ignored
 -v, --verbose            be more verbose
 -y                       for compatibility only, ignored
 -b, --blocksize <size>   use this blocksize, defaults to page size
     --extract[=<dir>]    test uncompression, optionally extract into <dir>

 -h, --help               display this help
 -V, --version            display version

For more details see fsck.cramfs(8).