NAME

       sha384sum - compute and check SHA384 message digest

SYNOPSIS

       sha384sum [OPTION]... [FILE]...

DESCRIPTION

       Print or check SHA384 (384-bit) checksums.  With no FILE, or when FILE is -, read standard input.

       -b, --binary
              read in binary mode

       -c, --check
              read SHA384 sums from the FILEs and check them

       --tag  create a BSD-style checksum

       -t, --text
              read in text mode (default)

   The following three options are useful only when verifying checksums:
       --quiet
              don't print OK for each successfully verified file

       --status
              don't output anything, status code shows success

       -w, --warn
              warn about improperly formatted checksum lines

       --strict
              with --check, exit non-zero for any invalid input

       --help display this help and exit

       --version
              output version information and exit

       The  sums are computed as described in FIPS-180-2.  When checking, the input should be a former output of
       this program.  The default mode is to print a line with checksum, a character indicating input mode  ('*'
       for binary, space for text), and name for each FILE.

AUTHOR

       Written by Ulrich Drepper, Scott Miller, and David Madore.

REPORTING BUGS

       Report sha384sum bugs to bug-coreutils@gnu.org
       GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
       General help using GNU software: <http://www.gnu.org/gethelp/>
       Report sha384sum translation bugs to <http://translationproject.org/team/>

COPYRIGHT

       Copyright  ©  2013  Free  Software  Foundation,  Inc.   License  GPLv3+:  GNU  GPL  version  3  or  later
       <http://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

       The  full  documentation  for  sha384sum  is  maintained  as a Texinfo manual.  If the info and sha384sum
       programs are properly installed at your site, the command

              info coreutils 'sha384sum invocation'

       should give you access to the complete manual.

GNU coreutils 8.21                                 March 2016                                       SHA384SUM(1)