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Introduction to Linux (LFS101)

The Linux Foundation's long-running free course on using Linux from the desktop and command line, through to basic shell scripting.

Taught byLinux Foundation Training & Certification
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About this course

LFS101 covers Linux in depth for beginners: its philosophy and history, system startup, graphical and command-line use, processes, file operations, text editors, networking and security basics. Later chapters introduce Bash scripting. It is self-paced, with 90 days of access after enrolment.

Best for: Beginners who want a thorough, vendor-neutral grounding in Linux before moving into cloud or DevOps.

What you will be able to do

  • Work confidently at the Linux command line
  • Manage files, processes and user environments
  • Use text editors and text-manipulation tools
  • Write basic Bash shell scripts
  • Apply local security principles

Syllabus and your progress

Tick modules off as you finish them on Linux Foundation Training & Certification.

0 of 8 modules done

Plan your pace

At 4 hours a week you would finish in about 15 weeks, using the course time estimate above.

Progress is saved in this browser only. No account needed.

Cost and certificate

Free certificate

Free course from the Linux Foundation; completion includes a free digital badge.

Linux Foundation Training & Certification sets the terms and can change them. Check the course page before you commit serious time, and tell us if something changed.

Quick answers

Is Introduction to Linux (LFS101) really free?
Yes, the course material is free on Linux Foundation Training & Certification. Free course from the Linux Foundation; completion includes a free digital badge.
How long does Introduction to Linux (LFS101) take?
Plan for about 60 hrs in total (Provider estimate: 60 hours of course material, with 90 days of access). It is self-paced, so you can go faster or slower.
Do I need experience before Introduction to Linux (LFS101)?
No. It is a beginner course with no prerequisites listed.

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Introduction to Linux (LFS101)

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