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  1. /*    main program illustrating the UNIX fork() system call. 
  2. Compile using cc -o main main.c
  3. */
  4. #include <stdio.h>
  5. main() {
  6. fork();
  7.     int pid = fork();
  8.     printf("hello1 ");
  9.     if(pid > 0 )
  10.     {
  11.       fork();
  12.       if(pid == 0)
  13.         printf("hello");
  14.     }
  15.  
  16. }
Success #stdin #stdout 0s 5308KB
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stdin
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Standard input is empty
stdout
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hello1
https://ideone.com/9DcWyk
language:
C (gcc 8.3)
created:
13 days ago
visibility:
public

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