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22 lines
638 B
Plaintext
22 lines
638 B
Plaintext
---
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syntax: markdown
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tags: [tldr, linux]
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source: https://github.com/tldr-pages/tldr.git
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---
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# fsck
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> Check the integrity of a filesystem or repair it. The filesystem should be unmounted at the time the command is run.
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> More information: <https://manned.org/fsck>.
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- Check filesystem `/dev/sdXN`, reporting any damaged blocks:
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`sudo fsck {{/dev/sdXN}}`
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- Check filesystem `/dev/sdXN`, reporting any damaged blocks and interactively letting the user choose to repair each one:
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`sudo fsck -r {{/dev/sdXN}}`
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- Check filesystem `/dev/sdXN`, reporting any damaged blocks and [a]utomatically repairing them:
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`sudo fsck -a {{/dev/sdXN}}`
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