SHA512SUM(1) SHA512SUM(1) sha512sum - SHA512 sha512sum []... []... SHA512 (512) "-" -b, --binary -c, --check --tag BSD -t, --text -z, --zero NUL --ignore-missing --quiet --status --strict -w, --warn --help --version FIPS-180-2 '*' ' ' GNU Ulrich Drepper, Scott Miller David Madore GNU coreutils Copyright (C) 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later . cksum(1) info '(coreutils) sha2 utilities' man man https://github.com/man-pages-zh/manpages- zh GNU coreutils 9.1 20229 SHA512SUM(1)