CRYPTSETUP-LUKSHEADERBACKUP(8) (NAME) cryptsetup-luksHeaderBackup - LUKS (SYNOPSIS) cryptsetup luksHeaderBackup --header-backup-file <> [<>] <> (DESCRIPTION) LUKS (keyslots) . : '-' '-' . <> [--header, --header-backup-file, --disable-locks] . : LUKS LUKS . LUKS . . ( / defect management) . (OPTIONS) --batch-mode, -q . ! --verify-passphrase . --debug --debug-json . # . --debug-json LUKS2 JSON . --disable-locks . LUKS2 . : cryptsetup ( /run ) . --header < LUKS> () LUKS . (ciphertext) LUKS . LUKS ( luksAddKey) LUKS LUKS . --header-backup-file <> . --help, -? . --usage . --version, -V . (REPORTING BUGS) cryptsetup . --debug . (SEE ALSO) cryptsetup (FAQ) cryptsetup(8), integritysetup(8) veritysetup(8) (CRYPTSETUP) cryptsetup . cryptsetup 2.7.5 CRYPTSETUP-LUKSHEADERBACKUP(8)