Multiple choice technology programming languages

Grep Command ?

  1. compares two directories

  2. compares the two files

  3. To search one or more files to match an expression

  4. To make links to existing files

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

The grep command is a powerful text search utility in Unix/Linux that searches one or more files for lines matching a specified pattern or regular expression. It's one of the most fundamental tools for text processing and log analysis in Unix systems.