Free
Course

Learn the Command Line: Redirecting Input and Output

Learn to redirect input and output to and from files and programs.

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  • Skill level

    Beginner

  • Time to complete

    Approx. 1 hours

  • Certificate of completion

    Included with paid plans

  • Prerequisites

    1 course

About this course

Continue your command line learning journey! In this course, you will learn how to redirect standard input, standard output, and standard error messages. You’ll learn how to display the contents of a file, write to that file, search through directories, and more.

Syllabus

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The platform

Hands-on learning

Don’t just watch or read about someone else coding — write your own code live in our online, interactive platform. You’ll even get AI-driven recommendations on what you need to review to help keep you on track.
Animated demonstration of running code in Codecademy's learning environment

Projects in this course

Reviews from learners

  • The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.
    Chris
    Codecademy Learner @ USA
  • I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.
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    Codecademy Learner @ UK
  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
    John-Andrew
    Codecademy Learner @ USA

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  • Practice Projects

    Guided projects that help you solidify the skills and concepts you're learning.

  • Assessments

    Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.

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    Earn a document to prove you've completed a course or path that you can share with your network.
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Join over 50 million learners and start Learn the Command Line: Redirecting Input and Output today!

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