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4/16/2016 web.mst.edu/~er cal/284/UNIX- for k- exec/For k- Exec-2.cpp

http://web.mst.edu/~ercal/284/UNIX-fork-exec/Fork-Exec-2.cpp 1/2

#include #include #include #include

using std::cout;using std::endl;using std::cerr;

int main(int argc, char * argv[]){

int pid = ‐1;

// Create a child processpid = fork();

if(pid == 0){

cout

8/15/2019 unix-fork

2/2

4/16/2016 web.mst.edu/~er cal/284/UNIX- for k- exec/For k- Exec-2.cpp

http://web.mst.edu/~ercal/284/UNIX-fork-exec/Fork-Exec-2.cpp 2/2

  else if(pid > 0){

wait(0);

// We know for sure that the child is dead, so print a line of stars// after the ls.cout