{
    "content": [
        {
            "type": "text",
            "text": "# fsck.cramfs(8) (man)\n\n**Summary:** fsck.cramfs - fsck compressed ROM file system\n\n**Synopsis:** fsck.cramfs [options] file\n\n## Flags\n\n| Flag | Long | Arg | Description |\n|------|------|-----|-------------|\n| -v | --verbose | — | Enable verbose messaging. |\n| -b | --blocksize | — | Use this blocksize, defaults to page size. Must be equal to what was set at creation time. Only used for --extract. --ex |\n| -a | — | — | This option is silently ignored. |\n| -y | — | — | This option is silently ignored. |\n| -V | --version | — | Display version information and exit. |\n| -h | --help | — | Display help text and exit. |\n\n## See Also\n\n- mount(8)\n- mkfs.cramfs(8)\n\n## Section Outline\n\n- **NAME** (2 lines)\n- **SYNOPSIS** (2 lines)\n- **DESCRIPTION** (2 lines)\n- **OPTIONS** (1 lines) — 6 subsections\n  - -v --verbose (2 lines)\n  - -b --blocksize (7 lines)\n  - -a (2 lines)\n  - -y (2 lines)\n  - -V --version (2 lines)\n  - -h --help (2 lines)\n- **EXIT STATUS** (12 lines)\n- **SEE ALSO** (2 lines)\n- **REPORTING BUGS** (2 lines)\n- **AVAILABILITY** (6 lines)\n\n## Full Content\n\n### NAME\n\nfsck.cramfs - fsck compressed ROM file system\n\n### SYNOPSIS\n\nfsck.cramfs [options] file\n\n### DESCRIPTION\n\nfsck.cramfs is used to check the cramfs file system.\n\n### OPTIONS\n\n#### -v --verbose\n\nEnable verbose messaging.\n\n#### -b --blocksize\n\nUse this blocksize, defaults to page size. Must be equal to what was set at creation\ntime. Only used for --extract.\n\n--extract[=directory]\nTest to uncompress the whole file system. Optionally extract contents of the file to\ndirectory.\n\n#### -a\n\nThis option is silently ignored.\n\n#### -y\n\nThis option is silently ignored.\n\n#### -V --version\n\nDisplay version information and exit.\n\n#### -h --help\n\nDisplay help text and exit.\n\n### EXIT STATUS\n\n0\nsuccess\n\n4\nfile system was left uncorrected\n\n8\noperation error, such as unable to allocate memory\n\n16\nusage information was printed\n\n### SEE ALSO\n\nmount(8), mkfs.cramfs(8)\n\n### REPORTING BUGS\n\nFor bug reports, use the issue tracker at https://github.com/karelzak/util-linux/issues.\n\n### AVAILABILITY\n\nThe fsck.cramfs command is part of the util-linux package which can be downloaded from Linux\nKernel Archive <https://www.kernel.org/pub/linux/utils/util-linux/>.\n\n\n\nutil-linux 2.37.2                            2021-06-02                               FSCK.CRAMFS(8)\n\n"
        }
    ],
    "structuredContent": {
        "command": "fsck.cramfs",
        "section": "8",
        "mode": "man",
        "summary": "fsck.cramfs - fsck compressed ROM file system",
        "synopsis": "fsck.cramfs [options] file",
        "tldr_summary": null,
        "tldr_examples": [],
        "tldr_source": null,
        "flags": [
            {
                "flag": "-v",
                "long": "--verbose",
                "arg": null,
                "description": "Enable verbose messaging."
            },
            {
                "flag": "-b",
                "long": "--blocksize",
                "arg": null,
                "description": "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."
            },
            {
                "flag": "-a",
                "long": null,
                "arg": null,
                "description": "This option is silently ignored."
            },
            {
                "flag": "-y",
                "long": null,
                "arg": null,
                "description": "This option is silently ignored."
            },
            {
                "flag": "-V",
                "long": "--version",
                "arg": null,
                "description": "Display version information and exit."
            },
            {
                "flag": "-h",
                "long": "--help",
                "arg": null,
                "description": "Display help text and exit."
            }
        ],
        "examples": [],
        "see_also": [
            {
                "name": "mount",
                "section": "8",
                "url": "https://www.chedong.com/phpMan.php/man/mount/8/json"
            },
            {
                "name": "mkfs.cramfs",
                "section": "8",
                "url": "https://www.chedong.com/phpMan.php/man/mkfs.cramfs/8/json"
            }
        ],
        "section_outline": [
            {
                "name": "NAME",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "SYNOPSIS",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "DESCRIPTION",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "OPTIONS",
                "lines": 1,
                "subsections": [
                    {
                        "name": "-v --verbose",
                        "lines": 2,
                        "flag": "-v",
                        "long": "--verbose"
                    },
                    {
                        "name": "-b --blocksize",
                        "lines": 7,
                        "flag": "-b",
                        "long": "--blocksize"
                    },
                    {
                        "name": "-a",
                        "lines": 2,
                        "flag": "-a"
                    },
                    {
                        "name": "-y",
                        "lines": 2,
                        "flag": "-y"
                    },
                    {
                        "name": "-V --version",
                        "lines": 2,
                        "flag": "-V",
                        "long": "--version"
                    },
                    {
                        "name": "-h --help",
                        "lines": 2,
                        "flag": "-h",
                        "long": "--help"
                    }
                ]
            },
            {
                "name": "EXIT STATUS",
                "lines": 12,
                "subsections": []
            },
            {
                "name": "SEE ALSO",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "REPORTING BUGS",
                "lines": 2,
                "subsections": []
            },
            {
                "name": "AVAILABILITY",
                "lines": 6,
                "subsections": []
            }
        ]
    }
}