kodumaro-uuid-cli

UUID generator (RFC 4122).

This is a command line tool, do not install it using cargo add!!

Installation guide

You need to enable uuid_unstable configuration flag:

sh RUSTFLAGS='--cfg uuid_unstable' cargo install kodumaro-uuid-cli

It’s gonna create a ~/.cargo/bin/uuid executable.

Usage

```sh Usage: uuid [COMMAND]

Commands: nil generates nil UUID v1 generates UUIDv1, time-based UUID v3 generates UUIDv3, name-based MD5 UUID v4 generates UUIDv4, random UUID v5 generates UUIDv5, name-based SHA1 UUID v6 generates UUIDv6, field-compatible version of UUIDv1 v7 generates UUIDv7, Unix Epoch timestamp-based UUID v8 generates UUIDv8, vendor-specific UUID help Print this message or the help of the given subcommand(s)

Options: -h, --help Print help ```

Examples

```sh $ uuid urn:uuid:4db78d44-e170-42a3-bf93-418b9baeae2b

$ uuid help UUID generator (RFC 4122), see https://www.rfc-editor.org/rfc/rfc4122

It generates UUID versions 1, 3, 4, 5, 6, 7 and 8, and nil UUID.

It returns the URN; if you want to emulate the same behaviour as uuigen (plain UUID), set the env-var:

export UUID_MODE=uuidgen

Usage: uuid [COMMAND]

Commands: nil generates nil UUID v1 generates UUIDv1, time-based UUID v3 generates UUIDv3, name-based MD5 UUID v4 generates UUIDv4, random UUID v5 generates UUIDv5, name-based SHA1 UUID v6 generates UUIDv6, field-compatible version of UUIDv1 v7 generates UUIDv7, Unix Epoch timestamp-based UUID v8 generates UUIDv8, vendor-specific UUID help Print this message or the help of the given subcommand(s)

Options: -h, --help Print help (see a summary with '-h')

$ uuid nil urn:uuid:00000000-0000-0000-0000-000000000000

$ uuid v1 urn:uuid:xxxxxxxx-xxxx-1xxx-xxxx-xxxxxxxxxxxx

$ uuid v3 $(uuid v7) test urn:uuid:5604097f-ffa0-3934-9635-cb03308240fe

$ uuid v5 $(uuid v7) test urn:uuid:d8beedbe-ca82-57ef-8dc1-ca501caeb151

$ uuid v6 blabla urn:uuid:xxxxxxxx-xxxx-6xxx-xxxx-xxxxxxxxxxxx

$ uuid v7 urn:uuid:018800be-993e-7990-b64a-900ba7dd54e3

$ uuid v8 'Some long data!' urn:uuid:536f6d65-206c-8f6e-a720-646174612100

$ UUID_MODE=uuidgen uuid v7 01880c8f-d233-7be3-b1f5-95ea2650457f

$ uuid help v8 generates UUIDv8, vendor-specific UUID

Usage: uuid v8

Arguments: vendor’s metadata to be encoded into the UUIDv8, up to 16 bytes

Options: -h, --help Print help ```

License

• The 3-Clause BSD License

License: BSD-3-Clause