Module 1 · 0 of 5 complete
Find Your Way
Build a reliable mental map of the terminal and filesystem.
You will be able to: Move through Linux and organize a workspace without feeling lost.
Missions
1Fundamental NavigationStart gently: learn where you are, what is around you, and how Linux lists files.Suggested day 1 · 20–30 minutes2Changing Directories and Understanding PathsMove around safely using absolute paths, relative paths, home shortcuts, and parent folders.Suggested day 2 · 20–30 minutes3Creating and Inspecting FilesCreate empty files, inspect timestamps, and ask Linux what type a file really is.Suggested day 3 · 20–30 minutes4Writing and Reading File ContentWrite text, append text, read files, reverse lines, and save command output.Suggested day 4 · 20–30 minutes5Viewing Larger FilesUse pagers and preview tools so big files do not overwhelm your screen.Suggested day 5 · 20–30 minutes