Exercises. Part 1

Consider the following directory structure

Questions:

1. If pwd displays /home/thesis, what will ls ../thesis display?

2. If pwd displays /home, and -r tells ls to display things in reverse order, what command will display refs/ main/ data/ ?

3. Similarly, if pwd displays /thesis/main, what command will display the same output as before?

4. What does the command cd without a directory name do?