openssl-rand - generate pseudo-random bytes
openssl rand [-help] [-out file] [-base64] [-hex] [-engine id] [-rand files] [-writerand file] num
This command outputs num pseudo-random bytes after seeding the random number generator once.
Print out a usage message.
Write to file instead of standard output.
Perform base64 encoding on the output.
Show the output as a hex string.
See openssl(1)/Engine Options.
See openssl(1)/Random State Options for details.
openssl(1), RAND_bytes(3)
Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the Apache License 2.0 (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at https://www.openssl.org/source/license.html.