5) The shell should be able to handle simple piping operations (single piping). If the user enters the following command: ./myProg1 |./myProg2 The shell should run the first program and then the second program. However, the second program should not start until the first one is done. The output of the first program will be forwarded as an input of the second program. Tip: create more than one process to handle this situation. Use wait () to make the second child wait for the first. Use pipel) to establish a communication between them so the first process passes the information to the second via a pipe, if needed