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checksum.md

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Table of Contents

Command Description

This operation will calculate the checksums for the media represented by a media dump image.

Command usage

Aaru -d [true/false] -v [true/false] image checksum -h [true/false] -a [true/false] --crc16 [true/false] -c [true/false] --crc64 [true/false] -f [true/false] --fletcher16 [true/false] --fletcher32 [true/false] -m [true/false] --ripemd160 [true/false] -s [true/false] --sha256 [true/false] --sha384 [true/false] --sha512 [true/false] -t [true/false] -w [true/false] <image-path>

-d, --debug [true/false] shows debug output (default false)
-v, --verbose [true/false] shows verbose output (default false)
-h, --help [true/false] shows help screen for the command instead of running it, ignores all other switches (default false)
-a, --adler32 [true/false] calculates the Adler-32 checksum (default true)
--crc16 [true/false] calculates the CRC16 checksum (default true)
-c, --crc32 [true/false] calculates the CRC32 checksum (default true)
--crc64 [true/false] calculates the ECMA CRC64 checksum (default false)
-f, --spamsum [true/false] calculates the SpamSum fuzzy hash (default true)
--fletcher16 [true/false] calculates the Fletcher-16 checksum (default false)
--fletcher32 [true/false] calculates the Fletcher-32 checksum (default false)
-m, --md5 [true/false] calculates the MD5 hash (default true)
--ripemd160 [true/false] calculates the RIPEMD160 hash (default false)
-s, --sha1 [true/false] calculates the SHA1 hash (default true)
--sha256 [true/false] calculates the SHA2 hash with 256-bit (default false)
--sha384 [†rue/false] calculates the SHA2 hash with 384-bit (default false)
--sha512 [true/false] calculates the SHA2 hash with 512-bit (default false)
-t, --separated-tracks [true/false] calculates each track checksum separately (default true)
-w, --whole-discs [true/false] calculates the whole media checksum (default true)

Example

Aaru image checksum -f false --sha512 true mydisc.cue

Operating system support

FreeBSD macOS Linux Windows
Yes Yes Yes Yes