openssl-req Verified for current stable LTS

Openssl Req Command: Generate Certificate Signing Request

Use for generate certificate signing request with Openssl Req. Exact CLI syntax to generate certificate signing request using Openssl Req.

When to use this: Use for generate certificate signing request with Openssl Req.

Command Syntax

openssl req -new -sha256 -key <filename.key> -out <filename.csr>

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Final Command

openssl req -new -sha256 -key <filename.key> -out <filename.csr>

Command Breakdown

-new
Command Option
Tool-specific option used by this command invocation.
-sha256
Command Option
Tool-specific option used by this command invocation.
-key
Command Option
Tool-specific option used by this command invocation.
-out
Command Option
Tool-specific option used by this command invocation.

FAQ

Purpose: Exact syntax to generate certificate signing request using Openssl Req.

Test path: Replace placeholders and run destructive commands in a disposable workspace first.

Flag behavior: Tool version, platform, and shell can change behavior.

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