#include<stdio.h>
#include<sys/ipc.h>
#include<sys/shm.h>
#include<string.h>
int main(){
key_t key=ftok("shmfile",65);
int shmid=shmget(key, 1024, 0666 | IPC_CREAT);
char*str=(char*) shmat(shmid, NULL,0);
strcpy(str, "Hello fom the server!");
printf("Server: Data written to shared memory. \n");
shmdt(str);
return 0;
}