lunko

🐧

Getting Started

10 / 10 8933 / 20861


Using the VSCode Workspace

Time of First Successful Submission: 2025-05-07 13:51:16

Using the GUI Desktop

Time of First Successful Submission: 2025-05-07 13:53:59

Pasting into the Desktop

Time of First Successful Submission: 2025-05-07 13:55:38

Restarting Challenges

Time of First Successful Submission: 2025-05-07 13:58:20

Getting Help

Time of First Successful Submission: 2025-05-07 14:01:20

Challenge Programs

Time of First Successful Submission: 2025-05-07 14:09:34

The Flag File

Time of First Successful Submission: 2025-05-07 14:14:29

Using Practice Mode

Time of First Successful Submission: 2025-05-07 14:17:10

Persistent Home Directories - One

Time of First Successful Submission: 2025-05-07 14:22:04

Persistent Home Directories - Two

Time of First Successful Submission: 2025-05-07 14:23:00


Linux Luminarium

84 / 84 4190 / 13948


Intro to Commands

Time of First Successful Submission: 2025-05-07 18:40:48

Intro to Arguments

Time of First Successful Submission: 2025-05-07 18:42:25

The Root

Time of First Successful Submission: 2025-05-07 19:08:22

Program and absolute paths

Time of First Successful Submission: 2025-05-07 19:09:55

Position thy self

Time of First Successful Submission: 2025-05-07 19:11:19

Position elsewhere

Time of First Successful Submission: 2025-05-07 19:12:45

Position yet elsewhere

Time of First Successful Submission: 2025-05-07 19:13:31

implicit relative paths, from /

Time of First Successful Submission: 2025-05-07 19:15:04

explicit relative paths, from /

Time of First Successful Submission: 2025-05-07 19:15:52

implicit relative path

Time of First Successful Submission: 2025-05-07 19:16:39

home sweet home

Time of First Successful Submission: 2025-05-07 19:19:59

cat: not the pet, but the command!

Time of First Successful Submission: 2025-05-07 19:40:06

catting absolute paths

Time of First Successful Submission: 2025-05-07 19:40:58

more catting practice

Time of First Successful Submission: 2025-05-08 09:31:28

grepping for a needle in a haystack

Time of First Successful Submission: 2025-05-08 09:32:42

listing files

Time of First Successful Submission: 2025-05-08 09:37:29

touching files

Time of First Successful Submission: 2025-05-08 09:36:30

removing files

Time of First Successful Submission: 2025-05-08 09:37:09

hidden files

Time of First Successful Submission: 2025-05-08 09:46:59

An Epic Filesystem Quest

Time of First Successful Submission: 2025-05-08 09:52:18

making directories

Time of First Successful Submission: 2025-05-08 09:53:14

finding files

Time of First Successful Submission: 2025-05-08 09:55:03

linking files

Time of First Successful Submission: 2025-05-08 09:59:45

Learning From Documentation

Time of First Successful Submission: 2025-05-08 10:05:45

Learning Complex Usage

Time of First Successful Submission: 2025-05-08 10:07:05

Reading Manuals

Time of First Successful Submission: 2025-05-08 10:09:43

Searching Manuals

Time of First Successful Submission: 2025-05-08 10:13:34

Searching For Manuals

Time of First Successful Submission: 2025-05-08 10:28:06

Helpful Programs

Time of First Successful Submission: 2025-05-08 10:30:10

Help for Builtins

Time of First Successful Submission: 2025-05-08 10:32:18

Matching with *

Time of First Successful Submission: 2025-05-08 10:43:48

Matching with ?

Time of First Successful Submission: 2025-05-08 10:48:27

Matching with []

Time of First Successful Submission: 2025-05-08 10:49:35

Matching paths with []

Time of First Successful Submission: 2025-05-08 10:50:27

Mixing globs

Time of First Successful Submission: 2025-05-08 11:10:57

Exclusionary globbing

Time of First Successful Submission: 2025-05-08 11:09:48

Redirecting output

Time of First Successful Submission: 2025-05-08 11:13:00

Redirecting more output

Time of First Successful Submission: 2025-05-08 11:14:01

Appending output

Time of First Successful Submission: 2025-05-08 11:23:51

Redirecting errors

Time of First Successful Submission: 2025-05-08 11:25:37

Redirecting input

Time of First Successful Submission: 2025-05-08 11:27:28

Grepping stored results

Time of First Successful Submission: 2025-05-08 11:29:01

Grepping live output

Time of First Successful Submission: 2025-05-08 11:30:04

Grepping errors

Time of First Successful Submission: 2025-05-08 11:35:57

Duplicating piped data with tee

Time of First Successful Submission: 2025-05-08 11:46:45

Writing to multiple programs

Time of First Successful Submission: 2025-05-08 13:00:32

Split-piping stderr and stdout

Time of First Successful Submission: 2025-05-08 13:10:29

Printing Variables

Time of First Successful Submission: 2025-05-08 13:15:45

Setting Variables

Time of First Successful Submission: 2025-05-08 13:16:43

Multi-word Variables

Time of First Successful Submission: 2025-05-08 13:17:52

Exporting Variables

Time of First Successful Submission: 2025-05-08 13:22:30

Printing Exported Variables

Time of First Successful Submission: 2025-05-08 13:23:10

Storing Command Output

Time of First Successful Submission: 2025-05-08 13:25:55

Reading Input

Time of First Successful Submission: 2025-05-08 13:46:40

Reading Files

Time of First Successful Submission: 2025-05-08 13:53:01

Listing Processes

Time of First Successful Submission: 2025-05-08 17:50:30

Killing Processes

Time of First Successful Submission: 2025-05-08 14:03:41

Interrupting Processes

Time of First Successful Submission: 2025-05-08 14:06:35

Suspending Processes

Time of First Successful Submission: 2025-05-08 14:08:22

Resuming Processes

Time of First Successful Submission: 2025-05-08 14:10:15

Backgrounding Processes

Time of First Successful Submission: 2025-05-08 14:14:11

Foregrounding Processes

Time of First Successful Submission: 2025-05-08 14:21:08

Starting Backgrounded Processes

Time of First Successful Submission: 2025-05-08 17:45:57

Process Exit Codes

Time of First Successful Submission: 2025-05-08 17:49:28

Changing File Ownership

Time of First Successful Submission: 2025-05-08 17:56:29

Groups and Files

Time of First Successful Submission: 2025-05-08 18:04:46

Fun With Groups Names

Time of First Successful Submission: 2025-05-08 18:05:54

Changing Permissions

Time of First Successful Submission: 2025-05-08 18:08:17

Executable Files

Time of First Successful Submission: 2025-05-08 18:10:49

Permission Tweaking Practice

Time of First Successful Submission: 2025-05-08 18:33:26

Permissions Setting Practice

Time of First Successful Submission: 2025-05-08 18:40:39

The SUID Bit

Time of First Successful Submission: 2025-05-08 18:43:12

Becoming root with su

Time of First Successful Submission: 2025-05-08 18:45:16

Other users with su

Time of First Successful Submission: 2025-05-08 18:46:39

Cracking passwords

Time of First Successful Submission: 2025-05-08 18:49:57

Using sudo

Time of First Successful Submission: 2025-05-08 18:52:35

Chaining with Semicolons

Time of First Successful Submission: 2025-05-08 18:57:09

Your First Shell Script

Time of First Successful Submission: 2025-05-08 19:01:43

Redirecting Script Output

Time of First Successful Submission: 2025-05-08 19:05:06

Executable Shell Scripts

Time of First Successful Submission: 2025-05-08 19:07:03

The PATH Variable

Time of First Successful Submission: 2025-05-08 19:10:31

Setting PATH

Time of First Successful Submission: 2025-05-08 19:12:03

Adding Commands

Time of First Successful Submission: 2025-05-08 19:14:21

Hijacking Commands

Time of First Successful Submission: 2025-05-08 19:24:13


Computing 101

1 / 69 13352 / 13352


Your First Register

Time of First Successful Submission: 2025-05-09 11:52:23

Your First Syscall

Time of First Successful Submission: 2025-05-09 11:54:34

Exit Codes

Time of First Successful Submission: 2025-05-09 11:56:28

Building Executables

Time of First Successful Submission: 2025-05-09 12:02:00