g****e
发帖数: 62 | 1 the following is a problem from the homework.
I do not understand how to do that in C. For example, how do
i use system call(fork, exec..) in C language? Is there any
place that i can find similar programs.
thanks
2. Write a C program demonstrating how the shell implements
background processing.
Hint, please use the system calls (fork, exec, signal…)
presented in class or lookup the man pages online. Your
shell should exit when you type contrl C .
Command passed for background processing can be | g****e
发帖数: 62 | 2 the following is a problem from the homework.
I do not understand how to do that in C. For example, how do
i use system call(fork, exec..) in C language? Is there any
place that i can find similar programs.
thanks
2. Write a C program demonstrating how the shell implements
background processing.
Hint, please use the system calls (fork, exec, signal…)
presented in class or lookup the man pages online. Your
shell should exit when you type contrl C .
Command passed for background processing can be |
|
