cksum

CKSUM(1)                         User Commands                        CKSUM(1)

NAME
       cksum - checksum and count the bytes in a file

SYNOPSIS
       cksum [FILE]...
       cksum [OPTION]

DESCRIPTION
       Print CRC checksum and byte counts of each FILE.

       --help display this help and exit

       --version
              output version information and exit

AUTHOR
       Written by Q. Frank Xia.

REPORTING BUGS
       GNU coreutils online help: <https://www.gnu.org/software/coreutils/>
       Report cksum translation bugs to <https://translationproject.org/team/>

COPYRIGHT
       Copyright  (C) 2018 Free Software Foundation, Inc.  License GPLv3+: GNU
       GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
       This is free software: you are free  to  change  and  redistribute  it.
       There is NO WARRANTY, to the extent permitted by law.

SEE ALSO
       Full documentation at: <https://www.gnu.org/software/coreutils/cksum>
       or available locally via: info '(coreutils) cksum invocation'

GNU coreutils 8.30              September 2019                        CKSUM(1)