marc21-hash(1)

NAME

marc21-hash — Compute SHA-256 checksum of records

SYNOPSIS

marc21 hash [options] [path]…

DESCRIPTION

tba

OPTIONS

-l, --limit <n>: Limit the result to first <n> records (a limit value 0 means no limit)
-s, --skip-invalid: Skip invalid records that can’t be decoded
--strsim-threshold: The minimum score for string similarity comparisons (0 <= score <= 100)
--where: An expression for filtering records
--filter-normalization <form>: Transliterate the given filter or query expression into the specified Unicode normal form. Possible values: nfd, nfkd, nfc, nfkc. This option can also be specified by setting the environment variable MARC21_FILTER_NORMALIZATION.

COMMON OPTIONS

-p, --progress: If set, show a progress bar
-c, --compression: Specify compression level (0..=9)

EXIT STATUS

0 — Command succeeded.
1 — Command failed.

EXAMPLES

tba