Multiple choice

A command which transcribes standard input to the standard output & also makes a copy of the same in file, is

  1. tee

  2. tr

  3. sort

  4. grep

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

The tee command reads from standard input, writes to standard output, and simultaneously copies the data to one or more files. tr translates characters. sort sorts lines. grep searches for patterns. Only tee performs the T-fork operation described.