old_file.txt와 new_file.txt의 차이로 mysterious.patch를 생성하는 명령은 무엇인가요?
old_file.txt
new_file.txt
mysterious.patch
diff -uN new_file.txt old_file.txt > mysterious.patch
patch -p0 old_file.txt new_file.txt > mysterious.patch
diff -uN old_file.txt new_file.txt < mysterious.patch
diff -uN old_file.txt new_file.txt > mysterious.patch