Print the super block and blocks group information for ext2/ext3/ext4 filesystems.
Unmount the partition before running this command using `umount {device}`.
More information.
- Display ext2, ext3 and ext4 filesystem information:
- Display the blocks which are reserved as bad in the filesystem:
- Force display filesystem information even with non-recognisable feature flags:
- Only display the superblock information and not any of the block group descriptor detail information:
- Print the detailed group information block numbers in hexadecimal format:
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