ممكن حد فاهم سي بلس بلس يفهمني كيف اعمل هذا السؤال ؟؟؟؟؟؟؟؟؟؟؟؟؟
you are to explore the use and programming of some system calls through the creation of a simple shell program. Your shell should prompt the user for keyboard input. After a sequence of characters is entered followed by a return, the string is parsed and the indicated command(s) executed. In several cases, your shell program is implementing built-in commands. In others, it is to use exec to execute external commands. The list of built-in commands that you must implement include: cd, mkdir, mv, ls, kill, ps, etc. This means that your program must implement these commands directly by using the system calls that implement them. Do not use exec to implement any of these commands. The exit command is also a special case: it should simply cause termination of your program
بصراحة مش عارفة ايه اعمل ياريت تفوديني الله يجزيكم خيييييييييييييييييييييييير باسرع وقت
احتراماتي
كان نفسى بجد افيدك بس انا مش فاهمة هو عايز ايه تحديداً فى الجزء التانى بعد إظهار prompt for kb input فى الحالات اللى ذكرها