RSHash

RSHash is a command-line utility for computing and checking various message digests.

Installation

Via a package manager

Via pre-built binaries

Pre-built binaries for Linux, macOS and Windows are available on the release page.

How to build and install

Please see BUILD.adoc.

Usage

RSHash 0.3.0
A utility for computing various message digests

USAGE:
    rshash [FLAGS] [OPTIONS] [FILE]...

FLAGS:
        --list-hash-algorithms    List supported hash algorithms
    -c, --check                   Read the checksums from the file and check them
        --ignore-missing          Don't fail or report status for missing files
        --quiet                   Don't print OK for each successfully verified file
        --status                  Don't output anything, return the verification result as the exit status
        --strict                  Exit non-zero for improperly formatted checksum lines
    -w, --warn                    Warn about improperly formatted checksum lines
    -j, --json                    Output the verification result as JSON to stdout
    -p, --pretty                  Output as a pretty-printed JSON
        --progress                Display a progress bar for reporting progress
        --speed                   Print the processing speed
    -h, --help                    Prints help information
    -V, --version                 Prints version information

OPTIONS:
    -H, --hash-algorithm <NAME>          Specify hash algorithm [possible values: BLAKE2b, BLAKE2s, BLAKE3, FSB-160,
                                         FSB-224, FSB-256, FSB-384, FSB-512, GOST, GOST-CryptoPro, Groestl-224, Groestl-
                                         256, Groestl-384, Groestl-512, Keccak-224, Keccak-256, Keccak-384,
                                         Keccak-512, MD2, MD4, MD5, RIPEMD-160, RIPEMD-256, RIPEMD-320, SHA1, SHA224,
                                         SHA256, SHA384, SHA512, SHA3-224, SHA3-256, SHA3-384, SHA3-512, Shabal-192,
                                         Shabal-224, Shabal-256, Shabal-384, Shabal-512, SM3, Streebog-256, Streebog-
                                         512, Tiger, Whirlpool]
    -o, --output <FILE>                  Output to <FILE> instead of stdout
    -s, --style <STYLE>                  Specify style of the checksums [default: SFV]  [possible values: SFV, BSD,
                                         JSON]
    -T, --threads <NUM>                  Specify the number of threads to use [default: 0]
        --generate-completion <SHELL>    Generate shell completion [possible values: zsh, bash, fish, powershell,
                                         elvish]

ARGS:
    <FILE>...    Input from <FILE>

See rshash(1) for more details.

See rshash(1) for more details.

Changelog

Please see CHANGELOG.adoc.

Configuration

If you want to change the default behavior, you can use the configuration file.

See rshash-config.toml(5) for more details.

Contributing

Please see CONTRIBUTING.adoc.

License

Copyright © 2021 Shun Sakai (see AUTHORS.adoc)

This program is distributed under the terms of the GNU General Public License v3.0 or later.

See COPYING for more details.