← Learn to Code — Python, Java, C, SQL & Web
Linux & the command line
Drive a computer by typing. Practise real shell commands in a safe in-browser terminal.
shell 14 Lessons
Every lesson runs in your browser — write real code, press Run, and the tasks check themselves. Free, no account needed, with translated notes paired with English.
Lessons in this course
No lessons match. Clear the search or choose another filter.
- history What is Linux? Reading and resources
- usage Why learn the command line? Reading and resources
- resources Helpful resources Reading and resources
- setup Get a real terminal Reading and resources
- 01 The shell and the prompt 3 required tasks · ★ Video
- 02 Moving around 3 required tasks · ★ Video
- 03 Reading files 4 required tasks · ★ Video
- 04 Creating and removing 3 required tasks · ★ Video
- 05 Wildcards 3 required tasks · ★★ Video
- 06 Saving output to files 3 required tasks · ★★ Video
- 07 Pipes — joining commands 3 required tasks · ★★★ Video
- 08 Searching with grep 4 required tasks · ★★ Video
- 09 Finding files with find 3 required tasks · ★★★ Video
- 10 Sorting and columns 4 required tasks · ★★★ Video
- 11 File permissions 3 required tasks · ★★★ Video
- 12 Users and sudo 3 required tasks · ★★
- 13 Programs and processes 3 required tasks · ★★★ Video
- 14 Software, settings, next steps 3 required tasks · ★★★