SUM(1)                          User Commands                         SUM(1)

NAME         top

       sum - checksum and count the blocks in a file

SYNOPSIS         top

       sum [OPTION]... [FILE]...

DESCRIPTION         top

       Print checksum and block counts for each FILE.

       With no FILE, or when FILE is -, read standard input.

       -r     use BSD sum algorithm, use 1K blocks

       -s, --sysv
              use System V sum algorithm, use 512 bytes blocks

       --help display this help and exit

              output version information and exit

AUTHOR         top

       Written by Kayvan Aghaiepour and David MacKenzie.

REPORTING BUGS         top

       GNU coreutils online help: <>
       Report sum translation bugs to <>

COPYRIGHT         top

       Copyright © 2017 Free Software Foundation, Inc.  License GPLv3+: GNU
       GPL version 3 or later <>.
       This is free software: you are free to change and redistribute it.
       There is NO WARRANTY, to the extent permitted by law.

SEE ALSO         top

       Full documentation at: <>
       or available locally via: info '(coreutils) sum invocation'

COLOPHON         top

       This page is part of the coreutils (basic file, shell and text
       manipulation utilities) project.  Information about the project can
       be found at ⟨⟩.  If you have a
       bug report for this manual page, see
       ⟨⟩.  This page was obtained
       from the tarball coreutils-8.29.tar.xz fetched from
       ⟨⟩ on 2018-02-02.  If you discover
       any rendering problems in this HTML version of the page, or you
       believe there is a better or more up-to-date source for the page, or
       you have corrections or improvements to the information in this
       COLOPHON (which is not part of the original manual page), send a mail

GNU coreutils 8.29              December 2017                         SUM(1)

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