Write a SHELL SCRIPT:

Write a simple shell that is similar to what we have discussed in class. while (1) {//repeat forever type_prompt();//display prompt on screen read_command (command, parameters);//read input from terminal if (fork() != theta)//parent wait (NULL);//wait for child else{execve (command, parameters, theta);//execute command}} but contains enough code that it actually works so you can test it. For simplicity, you may assume that all commands are in the directory/bin