fork() system call in c

Question

    #include 
    #include 
    int main()
    {
       fork();
       fork() && fork() || fork();
       fork();

     printf         


        

Answer 1

Save the file, say as fork-count.c. Then compile it with gcc fork-count.c -o fork-count. Then you can run it and count the number of lines of output with ./fork-count | wc -l.