fork-wait

#include <sys/types.h> #include <sys/wait.h> #include <unistd.h> #include <stdlib.h> void main() { pid_t pc,pr; pc = fork(); if(pc == 0) { printf("This is child process with pid of %d/n",getpid()); sleep(10); } else if(pc > 0) { pr = wait(NULL); printf("I catched a child process with pid of %d/n",pr); } exit(0); }