Yes, the underlying syscall for fork() is clone [1], and the underlying syscall for exec*() is execve [2]. [1]: http://man7.org/linux/man-pages/man2/fork.2.htm

Yes, the underlying syscall for fork() is clone [1], and the underlying syscall for exec*() is execve [2]. [1]: http://man7.org/linux/man-pages/man2/fork.2.html#NOTES http://man7.org/linux/man-pages/man2/fork.2.html#NOTES [2]: http://man7.org/linux/man-pages/man2/execve.2.html http://man7.org/linux/man-pages/man2/execve.2.html