Chapter Review Questions

   

---

1:	What problem may arise if you don't provide the shell name inside a program?
2:	Is it necessary to make a file containing a shell program executable?
3:	Create a shell program that reads three command line arguments and then prints these in reverse order.
4:	What is the importance of exit codes?
5:	Write a shell program that uses the test command in explicit mode to check if the first and second command line arguments have the same value.
6:	What is the major difference between the if and case structures?

---

   

Top