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31 lines
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31 lines
1.0 KiB
Plaintext
= cryptsetup-luksHeaderRestore(8)
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:doctype: manpage
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:manmanual: Maintenance Commands
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:mansource: cryptsetup {release-version}
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:man-linkstyle: pass:[blue R < >]
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:COMMON_OPTIONS:
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:ACTION_LUKSHEADERRESTORE:
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== Name
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cryptsetup-luksHeaderRestore - restore a binary backup of the LUKS header and keyslot area
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== SYNOPSIS
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*cryptsetup _luksHeaderRestore_ --header-backup-file <file> [<options>] <device>*
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== DESCRIPTION
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Restores a binary backup of the LUKS header and keyslot area from the specified file. +
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*NOTE:* Using '-' as a filename reads the header backup from a file named '-'.
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*<options>* can be [--header, --header-backup-file, --disable-locks].
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*WARNING:* Header and keyslots will be replaced; only the passphrases from the backup will work afterward.
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This command requires that the volume key size and data offset of the LUKS header already on the device and the header backup match.
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Alternatively, the backup will also be written if there is no LUKS header on the device.
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include::man/common_options.adoc[]
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include::man/common_footer.adoc[]
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