Bash – Hello World

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I used an online interpreter to test the code (as well as OS X). See notes.

Code

#!/bin/bash
echo "Hello, world!"

Output

Notes

Online Interpreter

To run in OS X:

Save as helloworld.sh on the desktop  — the .sh stands for shell, as in a shell script.

— Open a terminal window

— Drag helloworld.sh to terminal window

— Press Return