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dumpe2fs

List of commands for dumpe2fs:

  • dumpe2fs:tldr:1339d dumpe2fs: Display the blocks which are reserved as bad in the filesystem.
    $ dumpe2fs -b ${-dev-sdXN}
    try on your machine
    explain this command
  • dumpe2fs:tldr:69e9c dumpe2fs: Force display filesystem information even with unrecognizable feature flags.
    $ dumpe2fs -f ${-dev-sdXN}
    try on your machine
    explain this command
  • dumpe2fs:tldr:b478b dumpe2fs: Only display the superblock information and not any of the block group descriptor detail information.
    $ dumpe2fs -h ${-dev-sdXN}
    try on your machine
    explain this command
  • dumpe2fs:tldr:cb35d dumpe2fs: Print the detailed group information block numbers in hexadecimal format.
    $ dumpe2fs -x ${-dev-sdXN}
    try on your machine
    explain this command
  • dumpe2fs:tldr:d256e dumpe2fs: Display ext2, ext3 and ext4 filesystem information.
    $ dumpe2fs ${-dev-sdXN}
    try on your machine
    explain this command
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