3 * Author: Jan Vales (e0726236@student.tuwien.ac.at)
5 * Purpose: reimplementation of "cat"
6 * Usage: Usage: cat [opt]
7 * Output: prints stdin to stdout
20 /* main program. reads input from stdin and prints requested stuff to stdout*/
21 int main(int argc, char **argv){
22 (void)fprintf(stderr,"%s Usage: mycat [opt]\n-E: replace newlines\n-T: replace Tabs\n-v: Print nonprintables (implies -E and -T)\n", argv[0]);