rm frontend/Clean\ System\ Files/*.abc rm frontend/Clean\ System\ Files/*.o rm frontend/Clean\ System\ Files/*.s rm backend/Clean\ System\ Files/*.abc rm backend/Clean\ System\ Files/*.o rm backend/Clean\ System\ Files/*.s rm main/Clean\ System\ Files/*.abc rm main/Clean\ System\ Files/*.o rm main/Clean\ System\ Files/*.s rm main/Unix/Clean\ System\ Files/*.abc rm main/Unix/Clean\ System\ Files/*.o rm main/Unix/Clean\ System\ Files/*.s