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fsextinfo() LOCAL fsextinfo() NAME fsextinfo -- determines information about an Extended File System (ext) volume SYNOPSIS fsextinfo [-B bodyfile] [-E inode_number] [-F path] [-o offset] [-dhHvV] source DESCRIPTION fsextinfo is a utility to determine information about an Extended File Sys- tem (ext) volume fsextinfo is part of the libfsext package. libfsext is a library to access the Extended File System (ext) format source is the source file. The options are as follows: -B bodyfile output file system information as a bodyfile -d calculate a MD5 hash of a file entry to include in the bodyfile -E inode_number show information about a specific inode or "all" -F path show information about a specific file entry path -h shows this help -H shows the file system hierarchy -o offset specify the volume offset -v verbose output to stderr -V print version ENVIRONMENT None FILES None EXAMPLES # fsextinfo ext4.raw fsextinfo 20220727 Extended File System information: Volume information: File system : ext4 Label : ext4_test Compatible features : 0x0000003c Has journal (EXT3_FEATURE_COMPAT_HAS_JOURNAL) Have extended inode attributes (EXT2_FEATURE_COMPAT_EXT_ATTR) Resizable volume (EXT2_FEATURE_COMPAT_RESIZE_INO) Use directory hash index (EXT2_FEATURE_COMPAT_DIR_INDEX) Incompatible features : 0x000002c2 Has directory type (EXT2_FEATURE_INCOMPAT_FILETYPE) Has extents (EXT4_FEATURE_INCOMPAT_EXTENTS) Has 64-bit support (EXT4_FEATURE_INCOMPAT_64BIT) (EXT4_FEATURE_INCOMPAT_FLEX_BG) Read-only compatible features : 0x0000046b Has sparse superblocks and group descriptor tables (EXT2_FEATURE_RO_COMPAT_SPARSE_SUPER) Contains large files (EXT2_FEATURE_RO_COMPAT_LARGE_FILE) (EXT4_FEATURE_RO_COMPAT_HUGE_FILE) (EXT4_FEATURE_RO_COMPAT_DIR_NLINK) (EXT4_FEATURE_RO_COMPAT_EXTRA_ISIZE) (EXT4_FEATURE_RO_COMPAT_METADATA_CSUM) Number of inodes : 1024 Last mount path : /mnt/ext4 Last mount time : Jul 22, 2021 14:07:32 UTC Last written time : Jul 22, 2021 14:07:33 UTC DIAGNOSTICS Errors, verbose and debug output are printed to stderr when verbose output -v is enabled. Verbose and debug output are only printed when enabled at compilation. BUGS Please report bugs of any kind to <joachim.metz@gmail.com> or on the project website: https://github.com/libyal/libfsext/ AUTHOR These man pages were written by Joachim Metz. COPYRIGHT Copyright 2010-2022, Joachim Metz <joachim.metz@gmail.com>. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. SEE ALSO libfsext May 4, 2015 fsextinfo()
NAME | SYNOPSIS | DESCRIPTION | ENVIRONMENT | FILES | EXAMPLES | DIAGNOSTICS | BUGS | AUTHOR | COPYRIGHT | SEE ALSO
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