echo-greeting

Print a friendly greeting. Use when the user asks to be greeted, needs a simple hello demo, or wants a no-network text output test.

A dependency-free text echo used to validate tooling chains.

When to use

• "Say hello" / "greet me"
• Smoke-test that output is wired correctly

Steps

1. Greet by name if a name is provided; otherwise greet generally.
2. Keep it to one sentence.

Example

text

Hello, Sam! Happy to make your acquaintance.