fsck.cramfs — fsck compressed ROM file system
fsck.cramfs [options]
file
−v, −−verboseEnable verbose messaging.
−b, −−blocksize blocksizeUse 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.
−aThis option is silently ignored.
−yThis option is silently ignored.
−V, −−versionDisplay version information and exit.
−h, −−helpDisplay help text and exit.
0success
4file system was left uncorrected
8operation error, such as unable to allocate memory
16usage information was printed
The example command is part of the util-linux package and is available from Linux Kernel Archive
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