1 .\" DO NOT MODIFY THIS FILE! It was generated by help2man 1.35.
2 .TH SHA384SUM "1" "May 2014" "GNU coreutils 8.21" "User Commands"
4 sha384sum \- compute and check SHA384 message digest
7 [\fIOPTION\fR]... [\fIFILE\fR]...
9 .\" Add any additional description here
11 Print or check SHA384 (384\-bit) checksums.
12 With no FILE, or when FILE is \-, read standard input.
14 \fB\-b\fR, \fB\-\-binary\fR
17 \fB\-c\fR, \fB\-\-check\fR
18 read SHA384 sums from the FILEs and check them
21 create a BSD\-style checksum
23 \fB\-t\fR, \fB\-\-text\fR
24 read in text mode (default)
25 .SS "The following three options are useful only when verifying checksums:"
28 don't print OK for each successfully verified file
31 don't output anything, status code shows success
33 \fB\-w\fR, \fB\-\-warn\fR
34 warn about improperly formatted checksum lines
37 with \fB\-\-check\fR, exit non\-zero for any invalid input
40 display this help and exit
43 output version information and exit
45 The sums are computed as described in FIPS\-180\-2. When checking, the input
46 should be a former output of this program. The default mode is to print
47 a line with checksum, a character indicating input mode ('*' for binary,
48 space for text), and name for each FILE.
50 Written by Ulrich Drepper, Scott Miller, and David Madore.
52 Report sha384sum bugs to bug\-coreutils@gnu.org
54 GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
56 General help using GNU software: <http://www.gnu.org/gethelp/>
58 Report sha384sum translation bugs to <http://translationproject.org/team/>
60 Copyright \(co 2013 Free Software Foundation, Inc.
61 License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
63 This is free software: you are free to change and redistribute it.
64 There is NO WARRANTY, to the extent permitted by law.
66 The full documentation for
68 is maintained as a Texinfo manual. If the
72 programs are properly installed at your site, the command
74 .B info coreutils \(aqsha384sum invocation\(aq
76 should give you access to the complete manual.