XSS3cut1on3r

🧙 🐧

Intro to Cybersecurity

6 / 158 8595 / 11319


XOR

Time of First Successful Submission: 2025-03-07 01:55:31

XORing Hex

Time of First Successful Submission: 2025-03-07 02:12:07

XORing ASCII

Time of First Successful Submission: 2025-03-07 02:38:49

XORing ASCII Strings

Time of First Successful Submission: 2025-03-07 02:57:01

One-time Pad

Time of First Successful Submission: 2025-03-07 03:21:38

Many-time Pad

Time of First Successful Submission: 2025-03-07 03:46:07


Getting Started

10 / 10 6789 / 19231


Using the VSCode Workspace

Time of First Successful Submission: 2025-02-12 16:14:10

Using the GUI Desktop

Time of First Successful Submission: 2025-02-12 16:15:13

Pasting into the Desktop

Time of First Successful Submission: 2025-02-12 16:16:50

Restarting Challenges

Time of First Successful Submission: 2025-02-12 16:19:14

Getting Help

Time of First Successful Submission: 2025-02-12 16:20:59

Challenge Programs

Time of First Successful Submission: 2025-02-12 16:25:09

The Flag File

Time of First Successful Submission: 2025-02-12 16:27:27

Using Practice Mode

Time of First Successful Submission: 2025-02-12 16:30:00

Persistent Home Directories - One

Time of First Successful Submission: 2025-02-12 16:33:37

Persistent Home Directories - Two

Time of First Successful Submission: 2025-02-12 16:34:47


Linux Luminarium

84 / 84 3590 / 12762


Intro to Commands

Time of First Successful Submission: 2025-03-07 04:09:32

Intro to Arguments

Time of First Successful Submission: 2025-03-07 04:10:32

The Root

Time of First Successful Submission: 2025-03-07 04:11:41

Program and absolute paths

Time of First Successful Submission: 2025-03-07 04:12:37

Position thy self

Time of First Successful Submission: 2025-03-07 04:15:16

Position elsewhere

Time of First Successful Submission: 2025-03-07 04:16:09

Position yet elsewhere

Time of First Successful Submission: 2025-03-07 04:16:44

implicit relative paths, from /

Time of First Successful Submission: 2025-03-07 04:19:09

explicit relative paths, from /

Time of First Successful Submission: 2025-03-07 04:21:08

implicit relative path

Time of First Successful Submission: 2025-03-07 04:22:25

home sweet home

Time of First Successful Submission: 2025-03-07 04:25:27

cat: not the pet, but the command!

Time of First Successful Submission: 2025-03-07 04:26:23

catting absolute paths

Time of First Successful Submission: 2025-03-07 04:27:11

more catting practice

Time of First Successful Submission: 2025-03-07 04:28:11

grepping for a needle in a haystack

Time of First Successful Submission: 2025-03-07 04:29:33

listing files

Time of First Successful Submission: 2025-03-07 04:30:15

touching files

Time of First Successful Submission: 2025-03-07 04:31:25

removing files

Time of First Successful Submission: 2025-03-07 04:32:24

hidden files

Time of First Successful Submission: 2025-03-07 04:33:22

An Epic Filesystem Quest

Time of First Successful Submission: 2025-03-07 04:39:12

making directories

Time of First Successful Submission: 2025-03-07 04:41:29

finding files

Time of First Successful Submission: 2025-03-07 04:46:11

linking files

Time of First Successful Submission: 2025-03-07 04:56:53

Learning From Documentation

Time of First Successful Submission: 2025-03-07 04:58:52

Learning Complex Usage

Time of First Successful Submission: 2025-03-07 05:03:13

Reading Manuals

Time of First Successful Submission: 2025-03-07 05:05:36

Searching Manuals

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

Searching For Manuals

Time of First Successful Submission: 2025-03-07 05:13:40

Helpful Programs

Time of First Successful Submission: 2025-03-07 05:17:04

Help for Builtins

Time of First Successful Submission: 2025-03-07 05:18:05

Matching with *

Time of First Successful Submission: 2025-03-07 05:22:07

Matching with ?

Time of First Successful Submission: 2025-03-07 05:23:04

Matching with []

Time of First Successful Submission: 2025-03-07 05:24:52

Matching paths with []

Time of First Successful Submission: 2025-03-07 05:26:48

Mixing globs

Time of First Successful Submission: 2025-03-07 05:43:14

Exclusionary globbing

Time of First Successful Submission: 2025-03-07 05:45:40

Redirecting output

Time of First Successful Submission: 2025-03-07 05:48:56

Redirecting more output

Time of First Successful Submission: 2025-03-07 05:50:18

Appending output

Time of First Successful Submission: 2025-03-07 07:47:25

Redirecting errors

Time of First Successful Submission: 2025-03-07 07:50:57

Redirecting input

Time of First Successful Submission: 2025-03-07 07:54:04

Grepping stored results

Time of First Successful Submission: 2025-03-07 07:56:32

Grepping live output

Time of First Successful Submission: 2025-03-07 07:58:26

Grepping errors

Time of First Successful Submission: 2025-03-07 08:01:43

Duplicating piped data with tee

Time of First Successful Submission: 2025-03-07 08:04:48

Writing to multiple programs

Time of First Successful Submission: 2025-03-07 08:22:48

Split-piping stderr and stdout

Time of First Successful Submission: 2025-03-07 08:42:56

Printing Variables

Time of First Successful Submission: 2025-03-09 14:59:31

Setting Variables

Time of First Successful Submission: 2025-03-09 15:02:20

Multi-word Variables

Time of First Successful Submission: 2025-03-09 15:04:11

Exporting Variables

Time of First Successful Submission: 2025-03-09 15:07:05

Printing Exported Variables

Time of First Successful Submission: 2025-03-09 15:08:18

Storing Command Output

Time of First Successful Submission: 2025-03-09 15:13:50

Reading Input

Time of First Successful Submission: 2025-03-09 15:37:11

Reading Files

Time of First Successful Submission: 2025-03-09 15:53:30

Listing Processes

Time of First Successful Submission: 2025-03-09 16:07:37

Killing Processes

Time of First Successful Submission: 2025-03-09 16:09:20

Interrupting Processes

Time of First Successful Submission: 2025-03-09 16:10:34

Suspending Processes

Time of First Successful Submission: 2025-03-09 16:11:28

Resuming Processes

Time of First Successful Submission: 2025-03-09 16:12:24

Backgrounding Processes

Time of First Successful Submission: 2025-03-09 16:14:33

Foregrounding Processes

Time of First Successful Submission: 2025-03-09 16:15:40

Starting Backgrounded Processes

Time of First Successful Submission: 2025-03-09 16:17:27

Process Exit Codes

Time of First Successful Submission: 2025-03-09 16:19:12

Changing File Ownership

Time of First Successful Submission: 2025-03-09 16:37:31

Groups and Files

Time of First Successful Submission: 2025-03-09 16:40:54

Fun With Groups Names

Time of First Successful Submission: 2025-03-09 16:42:05

Changing Permissions

Time of First Successful Submission: 2025-03-09 16:45:54

Executable Files

Time of First Successful Submission: 2025-03-10 03:53:07

Permission Tweaking Practice

Time of First Successful Submission: 2025-03-10 04:04:01

Permissions Setting Practice

Time of First Successful Submission: 2025-03-10 04:08:16

The SUID Bit

Time of First Successful Submission: 2025-03-10 04:11:28

Becoming root with su

Time of First Successful Submission: 2025-03-10 04:16:28

Other users with su

Time of First Successful Submission: 2025-03-10 04:17:51

Cracking passwords

Time of First Successful Submission: 2025-03-10 04:22:23

Using sudo

Time of First Successful Submission: 2025-03-10 04:24:47

Chaining with Semicolons

Time of First Successful Submission: 2025-03-10 04:26:34

Your First Shell Script

Time of First Successful Submission: 2025-03-10 04:33:09

Redirecting Script Output

Time of First Successful Submission: 2025-03-10 04:36:34

Executable Shell Scripts

Time of First Successful Submission: 2025-03-10 04:38:37

The PATH Variable

Time of First Successful Submission: 2025-03-10 04:43:16

Setting PATH

Time of First Successful Submission: 2025-03-10 04:45:05

Adding Commands

Time of First Successful Submission: 2025-03-10 05:11:21

Hijacking Commands

Time of First Successful Submission: 2025-03-10 05:26:47


Computing 101

8 / 69 10462 / 12714


Your First Register

Time of First Successful Submission: 2025-03-11 13:09:55

Your First Syscall

Time of First Successful Submission: 2025-03-11 13:17:54

Exit Codes

Time of First Successful Submission: 2025-03-11 13:24:15

Building Executables

Time of First Successful Submission: 2025-03-11 13:31:04

Moving Between Registers

Time of First Successful Submission: 2025-03-11 13:34:29

Tracing Syscalls

Time of First Successful Submission: 2025-03-11 13:42:16

Starting GDB

Time of First Successful Submission: 2025-03-11 13:43:47

Starting Programs in GDB

Time of First Successful Submission: 2025-03-11 13:49:14


Hacker History

3 / 10 39 / 59


External BBS (login)

Time of First Successful Submission: 2025-03-07 09:04:56

External BBS (messaging)

Time of First Successful Submission: 2025-03-07 09:14:54

Internal BBS

Time of First Successful Submission: 2025-03-07 11:27:46