In the slides of Learning module 2 Submodule 2 , we included the code example of a shell-like program, which takes a command from prompt and executes it (indentation may have issue due to the Blackboard formatting): \#include \#include \#include int main(void) \{ char buf[1024]; pid_t pid; int status; printf("\%\% "); while (fgets(buf,1024,stdin) != NULL) \{ buf[strlen(buf) 1]=0; if (( pid = fork ())