Command Line

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The command line is a text-based interface used in most operating systems for a variety of tasks including:

Navigating and interacting with the computer’s file system structure.
Running programs or launching applications written in a particular tech stack,
Configuring the command line environment (e.g., aliases and PATH variable).

The command line is also referred to as the command line interface (CLI).

Career path
Back-End Engineer
Back-end developers deal with the hidden processes that run behind the scenes, building APIs and databases that power the front-end.
Includes 41 Courses
With Professional Certification
Beginner Friendly.
105 hours
Course
Learn the Command Line
Learn about the command line, starting with navigating and manipulating the file system, and ending with redirection and configuring the environment.
With Certificate
Beginner Friendly.
4 hours

Command Line Concepts

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Learn Command Line on Codecademy

Career path
Back-End Engineer
Back-end developers deal with the hidden processes that run behind the scenes, building APIs and databases that power the front-end.
Includes 41 Courses
With Professional Certification
Beginner Friendly.
105 hours
Course
Learn the Command Line
Learn about the command line, starting with navigating and manipulating the file system, and ending with redirection and configuring the environment.
With Certificate
Beginner Friendly.
4 hours