1SUM(1)                           User Commands                          SUM(1)
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NAME

6       sum - checksum and count the blocks in a file
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SYNOPSIS

9       sum [OPTION]... [FILE]...
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DESCRIPTION

12       Print checksum and block counts for each FILE.
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14       -r     use BSD sum algorithm, use 1K blocks
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16       -s, --sysv
17              use System V sum algorithm, use 512 bytes blocks
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19       --help display this help and exit
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21       --version
22              output version information and exit
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24       With no FILE, or when FILE is -, read standard input.
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26       GNU  coreutils  online  help:  <http://www.gnu.org/software/coreutils/>
27       Report sum translation bugs to <http://translationproject.org/team/>
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AUTHOR

30       Written by Kayvan Aghaiepour and David MacKenzie.
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33       Copyright © 2013 Free Software Foundation, Inc.   License  GPLv3+:  GNU
34       GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
35       This  is  free  software:  you  are free to change and redistribute it.
36       There is NO WARRANTY, to the extent permitted by law.
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SEE ALSO

39       The full documentation for sum is maintained as a Texinfo  manual.   If
40       the info and sum programs are properly installed at your site, the com‐
41       mand
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43              info coreutils 'sum invocation'
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45       should give you access to the complete manual.
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49GNU coreutils 8.22               October 2018                           SUM(1)
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