Linux Basics
Learn the basics of operating a Linux-based operating system (OS) and take your first steps in exploitation in a Linux environment!
Easy
7 Lessons · 7 Challenges
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Challenges
easy
cat flag
File manipulation
easy
dog flag
File manipulation
easy
Catch the thieFS
Directory Traversal
easy
med
Peekaboo: nth line
File manipulation
med
Peekaboo: nth column
File manipulation
med
No Touch No See
File manipulation
Users and Permissions
med
hard
Touch No See
File manipulation
Users and Permissions
Environment Variables