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   DIR Return to: Operating System
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       #Post#: 35--------------------------------------------------
       Fork Process Creation - OS
   DIR By: prannyll
       Date: May 15, 2019, 12:04 am
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       [move]FORK PROCESS CREATION[/move]
       //Fork only works on Linus Terminal as Windows does not support
       unistd.h header file
       #include <stdio.h>
       #include<unistd.h>
       void main()
       {
       int n1 = fork();
       
       if(n1 < 0)
       {
       printf("\nFork Failed!");
       }
       else if(n1 == 0)
       {
       execlp("/bin/ls","ls", NULL);
       }
       else
       {
       wait(NULL);
       printf("Child Completed");
       printf("\nID : %d", getpid());
       printf("\nParent ID : %d", getppid());
       }
       }
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