hashfile v1.1 - file hash utility
copyright (C) bytepointer.com 2008-2015
syntax:
hashfile.exe <hash_algorithm> [options] [input_file]
[input_file]
An input file may be specified as the data to be hashed; if a file is not
specified, data may be specified with -d switch. If no file is specified
and no -d option is given, input will be read from STDIN.
<hash_algorithm>
-md5 - Message Digest Algorithm / series 5
-sha1 - Secure Hashing Algorithm 1
-sha256 - Secure Hashing Algorithm 2 / digest 256
-crc32 - CCITT Cyclic Redundancy Check-32 bits
[options]
-d <string> - data to be hashed specified directly on command line
-u - digits (e.g. hex) are output in uppercase
-v - verbose; outputs algorithm and data size
-? - this help
NOTE: data specified on the command line should be quoted, especially when
spaces exist