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