mirror of https://github.com/CrimsonTome/tldr.git
24 lines
544 B
Markdown
24 lines
544 B
Markdown
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# smartctl
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> View a disk's [SMART](https://en.wikipedia.org/wiki/S.M.A.R.T.) data and other information.
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- View SMART health summary:
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`sudo smartctl --health {{/dev/<device>}}`
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- View device information:
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`sudo smartctl --info {{/dev/<device>}}`
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- Begin a (short) self-test:
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`sudo smartctl --test {{short}} {{/dev/<device>}}`
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- View current/last self-test status and other SMART capabilities:
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`sudo smartctl --capabilities {{/dev/<device>}}`
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- View SMART self-test log (if supported):
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`sudo smartctl --log selftest {{/dev/<device>}}`
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