SHASUM(1perl) shasum - SHA : shasum [OPTION]... [FILE]... SHA. FILE FILE - . -a --algorithm 1 () 224 256 384 512 512224 512256 -b --binary -c --check SHA FILEs --tag BSD -t --text () -U --UNIVERSAL (Universal Newlines) // -0 --01 (BITS) '0' 0- '1' 1- : --ignore-missing -q --quiet OK -s --status --strict -w --warn -h --help -v --version SHA-512/224 SHA-512/256 a- : shasum -a 512224 -c checksumfile FIPS PUB 180-4. . (`*' ` ' `U' `^' ) FILE. `\' FILE `\n' `\\' . shasum mshelor@cpan.org shasum SHA. . NIST "abc": perl -e "print qq(abc)" | shasum SHA-256 SHA-1 : perl -e "print qq(abc)" | shasum -a 256 shasum GNU sha1sum sha224sum sha256sum sha384sum sha512sum . GNU shasum SHA . BITS (-0). SHA-224 7- 0001100: perl -e "print qq(0001100)" | shasum -0 -a 224 (C) 2003-2023 . shasum Perl Digest::SHA. 3 . . : . v5.40.2 2 2026 SHASUM(1perl)