Create the following script. Save it as install (no extension). Make it executable: chmod +x install .

When you walk into that exam room, you are not just a student. You are an engineer. And engineers know that installing software without sudo is not a limitation—it is a design constraint. Solve it. Move to Rank 03. Good luck.

You can retake the exam every two weeks. The install exercise is a fixed pattern. Once you automate the process in a 15-line script, it becomes your easiest point.