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Source code changes of the file "littleutils/filehash.1" between
littleutils-1.2.4.tar.lz and littleutils-1.2.5.tar.lz

About: littleutils are a collection of small and simple utilities (rename files, search for duplicate files, ...).

filehash.1  (littleutils-1.2.4.tar.lz):filehash.1  (littleutils-1.2.5.tar.lz)
FILEHASH(1) General Commands Manual FILEHASH(1) FILEHASH(1) General Commands Manual FILEHASH(1)
NAME NAME
filehash - print various hash digests and filesizes for the specified fil es or subsets of those files filehash - print various hash digests and filesizes for the specified fil es or subsets of those files
SYNOPSIS SYNOPSIS
filehash [-1(MD5)] [-2(SHA1)] [-3(SHA224)] [-4(SHA256)] [-5(SHA384)] [-6(SHA512)] [-7(BLAKE2B_256)] filehash [-1(MD5)] [-2(SHA1)] [-3(SHA224)] [-4(SHA256)] [-5(SHA384)] [-6(SHA512)] [-7(BLAKE2B_256)]
[-8(BLAKE2B_512)] [-c(lassic)] [-f file_list] [-h(elp)] [-n byte_count] [ [-8(BLAKE2B_512)] [-b(ase64url)] [-c(lassic)] [-f file_list] [-h(elp)]
-o offset] [-p(ipe)] [-q(uiet)] [-n byte_count] [-o offset]
[-s(ize)] [file...] [-p(ipe)] [-q(uiet)] [-s(ize)] [-v(erbose)] [file...]
DESCRIPTION DESCRIPTION
filehash prints out various hashes (MD5, SHA1, SHA224, SHA256, SHA 384, SHA512, BLAKE2B-256, and/or filehash prints out various hashes (MD5, SHA1, SHA224, SHA256, SHA 384, SHA512, BLAKE2B-256, and/or
BLAKE2B-512) digests and (optionally) filesizes for the specified files. Hashes for subsets of those BLAKE2B-512) digests and (optionally) filesizes for the specified files. Hashes for subsets of those
files can also be requested. It is called as part of the repeats script. files can also be requested. It is called as part of the repeats script.
OPTIONS OPTIONS
-1 Include the MD5 hash (128 bits) as part of the filehash output. -1 Include the MD5 hash (128 bits) as part of the filehash output.
-2 Include the SHA1 hash (160 bits) as part of the filehash output. -2 Include the SHA1 hash (160 bits) as part of the filehash output.
skipping to change at line 33 skipping to change at line 33
-4 Include the SHA256 hash as part of the filehash output. -4 Include the SHA256 hash as part of the filehash output.
-5 Include the SHA384 hash as part of the filehash output. -5 Include the SHA384 hash as part of the filehash output.
-6 Include the SHA512 hash as part of the filehash output. -6 Include the SHA512 hash as part of the filehash output.
-7 Include the BLAKE2B hash (at 256 bits) as part of the filehash out put. -7 Include the BLAKE2B hash (at 256 bits) as part of the filehash out put.
-8 Include the BLAKE2B hash (at 512 bits) as part of the filehash out put. -8 Include the BLAKE2B hash (at 512 bits) as part of the filehash out put.
-b Print each filehash in unpadded "base64url" encoding instead of he
xadecimal.
-c Print output in the "classic" format, with one filehash per lin e. This overrides the -q and -v -c Print output in the "classic" format, with one filehash per lin e. This overrides the -q and -v
options. options.
-h Print help and quit.
-f filelist -f filelist
Read the names of files to be processed from the specified file. Read the names of files to be processed from the specified file.
-h Print help and quit.
-n byte_count -n byte_count
Read only the first byte_count bytes from each specified file. Read only the first byte_count bytes from each specified file.
-o offset -o offset
Seek past the first offset bytes in each specified file before be ginning filehash computations. Seek past the first offset bytes in each specified file before be ginning filehash computations.
Specifying an offset that is greater than or equal to the le ngth of the file yields the same Specifying an offset that is greater than or equal to the le ngth of the file yields the same
result as a zero-length file. result as a zero-length file.
-p Read the names of files to be processed from stdin. -p Read the names of files to be processed from stdin.
skipping to change at line 63 skipping to change at line 65
-s Include the filesize as part of the filehash output. -s Include the filesize as part of the filehash output.
-v Verbose output. Print the filename with the program output. -v Verbose output. Print the filename with the program output.
NOTES NOTES
The program defaults to quiet for a single file and verbose for multiple files. The -f and -p options The program defaults to quiet for a single file and verbose for multiple files. The -f and -p options
can be used simultaneously with filenames specified on the command-line. If no hash option is specified, can be used simultaneously with filenames specified on the command-line. If no hash option is specified,
then the SHA256 hash will be used by default. then the SHA256 hash will be used by default.
COPYRIGHT COPYRIGHT
Main filehash program Copyright (C) 2004-2020 Brian Lindholm. Main filehash program Copyright (C) 2004-2021 Brian Lindholm.
Original MD5 routine written by Ulrich Drepper. Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2020 Original MD5 routine written by Ulrich Drepper. Copyright (C) 1995-1997, 1999-2001, 2005-2006, 2008-2020
Free Software Foundation, Inc. Free Software Foundation, Inc.
Original SHA1 routines written by Scott G. Miller. Copyright (C) 2000 -2001, 2003-2006, 2008-2020 Free Original SHA1 routines written by Scott G. Miller. Copyright (C) 2000 -2001, 2003-2006, 2008-2020 Free
Software Foundation, Inc. Software Foundation, Inc.
Original SHA224, SHA256, SHA384, and SHA512 routines written by David Mad ore and Scott G. Miller. Copy- Original SHA224, SHA256, SHA384, and SHA512 routines written by David Mad ore and Scott G. Miller. Copy-
right (C) 2005-2006, 2008-2020 Free Software Foundation, Inc. right (C) 2005-2006, 2008-2020 Free Software Foundation, Inc.
skipping to change at line 89 skipping to change at line 91
the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPO SE. See the GNU General Public the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPO SE. See the GNU General Public
License for more details. License for more details.
Original BLAKE2B routines by Samuel Neves, 2012. Used under the terms of the CC0, the OpenSSL License, Original BLAKE2B routines by Samuel Neves, 2012. Used under the terms of the CC0, the OpenSSL License,
and/or the Apache Public License 2.0. The terms of these licenses can be found at: and/or the Apache Public License 2.0. The terms of these licenses can be found at:
- CC0 1.0 Universal : https://creativecommons.org/publicdomain/zero/1. 0 - CC0 1.0 Universal : https://creativecommons.org/publicdomain/zero/1. 0
- OpenSSL license : https://www.openssl.org/source/license.html - OpenSSL license : https://www.openssl.org/source/license.html
- Apache 2.0 : https://www.apache.org/licenses/LICENSE-2.0 - Apache 2.0 : https://www.apache.org/licenses/LICENSE-2.0
littleutils 2020 Oct 16 FILEHASH(1) littleutils 2021 Sep 25 FILEHASH(1)
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