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Text File  |  1992-02-09  |  224 b   |  15 lines
  1. #include <stdlib.h>
  2. #include <stdio.h>
  3.  
  4. #include "unistd.h"
  5.  
  6. int main()
  7. {
  8. puts(getenv("UnixFS$/tmp"));
  9. puts(getenv("UnixFS$/tmp"));
  10. puts(getenv("TMP"));
  11. putenv("TMP=Hello World");
  12. puts(getenv("TMP"));
  13. puts(getenv("TMP"));
  14. }
  15.