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debugfs:tldr:ce04f
The command "debugfs ${-dev-sdXN}" is not a standard command. It seems to be a placeholder or template command that should be customized before using it.
Here is a breakdown of its components:
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"debugfs": Debugfs is a command-line file system debugging tool available in Linux. It allows users to interact with and examine the internal structure of various file systems.
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"${-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.