frostblooded

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Nov 13th, 2019
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C++ 0.27 KB | None | 0 0
  1. #include <unistd.h>
  2. #include <stdio.h>
  3. #include <wait.h>
  4.  
  5. int main(int argc, char** argv) {
  6.     if(fork()) {
  7.         int status;
  8.         wait(&status);
  9.         printf("%s\n", argv[1]);
  10.     }
  11.     else {
  12.         execlp(argv[1], argv[1], NULL);
  13.     }
  14.  
  15.     return 0;
  16. }
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