Problem
1. You have a file named * and a directory named My Documents in the current directory. How do you remove them with a single command using
(i) escaping,
(ii) quoting?
2. Explain the significance of single- and double-quoting, including when one is preferred to the other. What are the two consequences of using double quotes?
3. When will wc < chap0[1-5] work? how can you remove chap0[1-5] if you have a file of that name?>