Multiple choice technology operating systems

It reads the standard input and sends it to the standard output while redirecting a copy of what it has read to the file specified by the user.

  1. tee

  2. foo

  3. log

  4. emacs

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The tee command creates a T-split in data flow, sending input to both standard output and a file simultaneously. Named after plumbing T-joints, it's perfect for scenarios where you want to see output in real-time while saving it to disk. Emacs is a text editor, not a stream redirection utility.