Module 1: Challenges

cse365-s2025

0/92 challenges completed

This module will gently teach you how to use the Linux command line interface, and incept some core Linux concepts along the way. Access the challenges, and accompanying material at:

The Getting Started module (the SENSAI challenge is optional).
The Linux Luminarium dojo.

Good luck!

Challenges

Vscode

Desktop

Desktop Paste

Restart

Challenge

Flag

Persist 1

Persist 2

Hello Hello

Hello Helloworld

Paths Root

Paths Absolute

Paths Absolute Cwd

Paths Absolute Cwd 2

Paths Absolute Cwd 3

Paths Relative Naked

Paths Relative Dot

Paths Relative Dot Local

Paths Home

Commands Cat

Commands Cat Absolute

Commands Cat Chase

Commands Grep

Commands Ls

Commands Touch

Commands Rm

Commands Ls A

Commands Filesystem Quest

Commands Mkdir

Commands Find

Commands Ln S

Man Challenge Arg

Man Challenge Arg Arg

Man Man

Man Man Search

Man Man Search Man

Man Help

Man Builtins

Globbing Asterisk

Globbing Question

Globbing Bracket

Globbing Bracket Absolute

Globbing Mixing

Globbing Unmatching

Piping Echo

Piping Stdout Myflag

Piping Append

Piping Stderr Myflag

Piping Stdin

Piping Redir Then Grep

Piping Pipe Grep

Piping Stderr Grep

Piping Tee

Piping Procsub Write

Piping Dualpiper

Variables Echo

Variables Setvar

Variables Setvar Multi

Variables Export

Variables Env

Variables Command Substitution

Variables Read

Variables Readfile

Processes Ps

Processes Kill

Processes Int

Processes Suspend

Processes Resume

Processes Background

Processes Foreground

Processes Start Backgrounded

Processes Exit Codes

Permissions Chown

Permissions Chgrp

Permissions Chgrp Random

Permissions Chmod Flag

Permissions Execute

Permissions Chmod

Permissions Chmod Absolute

Permissions Setuid

Users Su

Users Su Other

Users Su Crack

Users Sudo

Chaining Semicolon

Chaining Script

Chaining Script Pipe

Chaining Execution

Path Path

Path Path Win

Path Path Win Yours

Path Command Hijack