debugfs:tldr:ce04f

debugfs: Open the filesystem in read only mode.

debugfs

$ debugfs ${-dev-sdXN}

try on your machine

The command "debugfs ${-dev-sdXN}" is not a standard command. It seems to be a placeholder or template command that should be customized before using it.

Here is a breakdown of its components:

"debugfs": Debugfs is a command-line file system debugging tool available in Linux. It allows users to interact with and examine the internal structure of various file systems.
"${-dev-sdXN}": This section represents a placeholder that needs to be replaced with actual values. It suggests that you should provide a device file for a specific block device, usually a disk drive or a partition. The format "sdXN" is a common naming convention in Linux, where 'X' represents a letter indicating the drive, and 'N' represents a number indicating the partition.

For example, if you want to debug the file system on the first partition of the second disk drive in the system, you would replace "${-dev-sdXN}" with "/dev/sdb1".

Overall, the command "debugfs ${-dev-sdXN}" is incomplete and needs customization to work properly. Replace "${-dev-sdXN}" with the appropriate device file to perform file system debugging using the debugfs tool.

This explanation was created by an AI. In most cases those are correct. But please always be careful and never run a command you are not sure if it is safe.

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