What command is used to save the standard output in a file, as well as display it on the terminal ?
Correct answer: A. tee
- A. tee
- B. grep
- C. cat
- D. more
Explanation
`tee` copies standard input to a file while also sending the same data to standard output, so the output is both saved and displayed. Commands such as `grep` filter text, whereas `cat` and `more` do not normally save a displayed stream.
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