Câu 1: 101-400: LPI Level 1 Exam 101 Junior Level Linux Certification Part 1 of 2

Which of the following commands will send output from the program myapp to both standard output (stdout) and the file file1.log?

1. A. cat file1.log
2. B. myapp 0>&1 | cat > file1.log
3. C. myapp | cat > file1.log
4. D. myapp | tee file1.log — đáp án hiện tại
5. E. tee myapp file1.log