fi0102

🐧

Getting Started

10 / 10 8175 / 20252


Using the VSCode Workspace

Time of First Successful Submission: 2025-04-06 09:31:35

Using the GUI Desktop

Time of First Successful Submission: 2025-04-06 09:32:55

Pasting into the Desktop

Time of First Successful Submission: 2025-04-06 09:34:44

Restarting Challenges

Time of First Successful Submission: 2025-04-06 09:38:06

Getting Help

Time of First Successful Submission: 2025-04-06 09:40:24

Challenge Programs

Time of First Successful Submission: 2025-04-06 09:43:20

The Flag File

Time of First Successful Submission: 2025-04-06 09:45:33

Using Practice Mode

Time of First Successful Submission: 2025-04-06 09:49:55

Persistent Home Directories - One

Time of First Successful Submission: 2025-04-06 10:00:25

Persistent Home Directories - Two

Time of First Successful Submission: 2025-04-06 10:02:04


Linux Luminarium

84 / 84 3910 / 13523


Intro to Commands

Time of First Successful Submission: 2025-04-06 10:17:41

Intro to Arguments

Time of First Successful Submission: 2025-04-06 10:19:09

The Root

Time of First Successful Submission: 2025-04-06 10:24:11

Program and absolute paths

Time of First Successful Submission: 2025-04-06 10:25:54

Position thy self

Time of First Successful Submission: 2025-04-06 10:35:19

Position elsewhere

Time of First Successful Submission: 2025-04-06 10:37:25

Position yet elsewhere

Time of First Successful Submission: 2025-04-06 10:38:51

implicit relative paths, from /

Time of First Successful Submission: 2025-04-06 10:45:44

explicit relative paths, from /

Time of First Successful Submission: 2025-04-06 10:48:00

implicit relative path

Time of First Successful Submission: 2025-04-06 10:49:44

home sweet home

Time of First Successful Submission: 2025-04-06 10:52:12

cat: not the pet, but the command!

Time of First Successful Submission: 2025-04-06 11:08:57

catting absolute paths

Time of First Successful Submission: 2025-04-06 11:10:17

more catting practice

Time of First Successful Submission: 2025-04-06 11:12:02

grepping for a needle in a haystack

Time of First Successful Submission: 2025-04-06 11:13:56

listing files

Time of First Successful Submission: 2025-04-06 11:16:02

touching files

Time of First Successful Submission: 2025-04-06 11:17:59

removing files

Time of First Successful Submission: 2025-04-06 11:19:32

hidden files

Time of First Successful Submission: 2025-04-06 11:23:20

An Epic Filesystem Quest

Time of First Successful Submission: 2025-04-06 11:36:52

making directories

Time of First Successful Submission: 2025-04-06 11:39:07

finding files

Time of First Successful Submission: 2025-04-06 11:47:43

linking files

Time of First Successful Submission: 2025-04-06 12:03:41

Learning From Documentation

Time of First Successful Submission: 2025-04-06 12:07:30

Learning Complex Usage

Time of First Successful Submission: 2025-04-06 12:17:45

Reading Manuals

Time of First Successful Submission: 2025-04-06 12:26:10

Searching Manuals

Time of First Successful Submission: 2025-04-06 12:34:04

Searching For Manuals

Time of First Successful Submission: 2025-04-06 13:10:53

Helpful Programs

Time of First Successful Submission: 2025-04-06 13:19:22

Help for Builtins

Time of First Successful Submission: 2025-04-06 13:24:44

Matching with *

Time of First Successful Submission: 2025-04-06 18:34:34

Matching with ?

Time of First Successful Submission: 2025-04-06 18:36:35

Matching with []

Time of First Successful Submission: 2025-04-06 18:41:47

Matching paths with []

Time of First Successful Submission: 2025-04-06 18:45:54

Mixing globs

Time of First Successful Submission: 2025-04-06 19:00:05

Exclusionary globbing

Time of First Successful Submission: 2025-04-06 19:03:04

Redirecting output

Time of First Successful Submission: 2025-04-06 19:05:57

Redirecting more output

Time of First Successful Submission: 2025-04-06 19:11:46

Appending output

Time of First Successful Submission: 2025-04-06 19:14:35

Redirecting errors

Time of First Successful Submission: 2025-04-06 19:18:06

Redirecting input

Time of First Successful Submission: 2025-04-06 19:20:57

Grepping stored results

Time of First Successful Submission: 2025-04-06 19:25:01

Grepping live output

Time of First Successful Submission: 2025-04-06 19:27:05

Grepping errors

Time of First Successful Submission: 2025-04-06 19:34:33

Duplicating piped data with tee

Time of First Successful Submission: 2025-04-06 20:07:03

Writing to multiple programs

Time of First Successful Submission: 2025-04-08 07:49:19

Split-piping stderr and stdout

Time of First Successful Submission: 2025-04-08 08:11:15

Printing Variables

Time of First Successful Submission: 2025-04-08 08:13:34

Setting Variables

Time of First Successful Submission: 2025-04-08 08:14:54

Multi-word Variables

Time of First Successful Submission: 2025-04-08 08:15:48

Exporting Variables

Time of First Successful Submission: 2025-04-08 08:19:21

Printing Exported Variables

Time of First Successful Submission: 2025-04-08 08:21:10

Storing Command Output

Time of First Successful Submission: 2025-04-08 08:24:25

Reading Input

Time of First Successful Submission: 2025-04-08 08:26:41

Reading Files

Time of First Successful Submission: 2025-04-08 08:29:02

Listing Processes

Time of First Successful Submission: 2025-04-09 07:10:04

Killing Processes

Time of First Successful Submission: 2025-04-09 07:22:32

Interrupting Processes

Time of First Successful Submission: 2025-04-09 07:23:54

Suspending Processes

Time of First Successful Submission: 2025-04-09 07:25:39

Resuming Processes

Time of First Successful Submission: 2025-04-09 07:30:30

Backgrounding Processes

Time of First Successful Submission: 2025-04-09 07:42:45

Foregrounding Processes

Time of First Successful Submission: 2025-04-09 07:58:39

Starting Backgrounded Processes

Time of First Successful Submission: 2025-04-09 08:02:51

Process Exit Codes

Time of First Successful Submission: 2025-04-09 08:10:17

Changing File Ownership

Time of First Successful Submission: 2025-04-10 07:15:25

Groups and Files

Time of First Successful Submission: 2025-04-10 07:34:57

Fun With Groups Names

Time of First Successful Submission: 2025-04-10 07:37:31

Changing Permissions

Time of First Successful Submission: 2025-04-10 07:55:02

Executable Files

Time of First Successful Submission: 2025-04-10 07:58:43

Permission Tweaking Practice

Time of First Successful Submission: 2025-04-10 08:04:37

Permissions Setting Practice

Time of First Successful Submission: 2025-04-10 08:21:19

The SUID Bit

Time of First Successful Submission: 2025-04-10 08:25:57

Becoming root with su

Time of First Successful Submission: 2025-04-11 06:46:11

Other users with su

Time of First Successful Submission: 2025-04-11 06:48:22

Cracking passwords

Time of First Successful Submission: 2025-04-11 06:55:04

Using sudo

Time of First Successful Submission: 2025-04-11 07:03:03

Chaining with Semicolons

Time of First Successful Submission: 2025-04-11 07:05:06

Your First Shell Script

Time of First Successful Submission: 2025-04-11 07:09:06

Redirecting Script Output

Time of First Successful Submission: 2025-04-11 07:13:24

Executable Shell Scripts

Time of First Successful Submission: 2025-04-11 07:15:38

The PATH Variable

Time of First Successful Submission: 2025-04-11 07:19:58

Setting PATH

Time of First Successful Submission: 2025-04-11 07:22:26

Adding Commands

Time of First Successful Submission: 2025-04-11 07:31:24

Hijacking Commands

Time of First Successful Submission: 2025-04-12 07:46:22


Computing 101

8 / 69 10821 / 13090


Your First Register

Time of First Successful Submission: 2025-04-13 06:36:06

Your First Syscall

Time of First Successful Submission: 2025-04-13 06:43:55

Exit Codes

Time of First Successful Submission: 2025-04-13 06:46:27

Building Executables

Time of First Successful Submission: 2025-04-13 07:00:24

Moving Between Registers

Time of First Successful Submission: 2025-04-13 07:08:21

Tracing Syscalls

Time of First Successful Submission: 2025-04-14 05:41:04

Starting GDB

Time of First Successful Submission: 2025-04-14 05:42:59

Starting Programs in GDB

Time of First Successful Submission: 2025-04-14 05:45:33