Exercises — Lesson 13: Linux and macOS
1 hands-on tasks. Do them in order; each one feeds the Canvas item it names.
20 min · written
1. Linux Command Drill
- Without looking, write the commands to: list all files (including hidden), change to the parent directory, check current directory, change all permissions to 755 on a file.
- Check your answers and note any errors.
Turn in / bring: Command reference card with self-check.