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- #include <unistd.h>
- #include <stdio.h>
- #include <wait.h>
- int main(int argc, char** argv) {
- if(fork()) {
- int status;
- wait(&status);
- printf("%s\n", argv[1]);
- }
- else {
- execlp(argv[1], argv[1], NULL);
- }
- return 0;
- }
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