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landing/docs/Bash-Scripts/003-bash-hello-world.md

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+# Hello World Bash
+
+Let's build your first script. Create `shinobi.sh` and add the essential shebang, followed by your `Hello World` message:
+
+```bash
+touch shinobi.sh
+```
+
+Now, open `shinobi.sh` and add this content:
+
+```bash
+#!/usr/bin/env bash
+
+echo "Hello World!"
+```
+
+Save and close the file.
+
+Next, make your script executable:
+
+```bash
+chmod +x shinobi.sh
+```
+
+Execute your script directly:
+
+```bash
+./shinobi.sh
+```
+
+You'll see "Hello World!" printed.
+
+Alternatively, you can run the script by explicitly calling the `bash` interpreter:
+
+```bash
+bash shinobi.sh
+```
+
+For quick tests, `echo` works directly in your terminal:
+
+```bash
+echo "Hello Shinobi!"
+```
+
+Scripts become powerful when combining multiple commands for automated tasks. This is your first step.