Beiterrer

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Getting Started

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Using the VSCode Workspace

Time of First Successful Submission: 2024-12-01 21:34:09

Using the GUI Desktop

Time of First Successful Submission: 2024-12-01 21:37:11

Pasting into the Desktop

Time of First Successful Submission: 2024-12-01 21:38:54

Restarting Challenges

Time of First Successful Submission: 2024-12-01 21:41:02

Getting Help

Time of First Successful Submission: 2024-12-01 21:43:55

Challenge Programs

Time of First Successful Submission: 2024-12-01 21:46:40

The Flag File

Time of First Successful Submission: 2024-12-01 21:50:51

Using Practice Mode

Time of First Successful Submission: 2024-12-01 21:56:38

Persistent Home Directories - One

Time of First Successful Submission: 2024-12-01 21:58:35

Persistent Home Directories - Two

Time of First Successful Submission: 2024-12-01 21:59:11

Linux Luminarium

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Intro to Commands

Time of First Successful Submission: 2024-12-02 20:17:13

Intro to Arguments

Time of First Successful Submission: 2024-12-02 20:18:53

The Root

Time of First Successful Submission: 2024-12-02 20:21:06

Program and absolute paths

Time of First Successful Submission: 2024-12-02 20:21:25

Position thy self

Time of First Successful Submission: 2024-12-02 20:28:50

Position elsewhere

Time of First Successful Submission: 2024-12-02 20:29:23

Position yet elsewhere

Time of First Successful Submission: 2024-12-02 20:30:35

implicit relative paths, from /

Time of First Successful Submission: 2024-12-02 20:31:56

explicit relative paths, from /

Time of First Successful Submission: 2024-12-02 20:32:53

implicit relative path

Time of First Successful Submission: 2024-12-02 20:33:23

home sweet home

Time of First Successful Submission: 2024-12-02 20:35:42

cat: not the pet, but the command!

Time of First Successful Submission: 2024-12-02 20:40:16

catting absolute paths

Time of First Successful Submission: 2024-12-02 20:41:46

more catting practice

Time of First Successful Submission: 2024-12-02 20:43:08

grepping for a needle in a haystack

Time of First Successful Submission: 2024-12-02 20:43:56

listing files

Time of First Successful Submission: 2024-12-02 20:45:46

touching files

Time of First Successful Submission: 2024-12-02 20:49:49

removing files

Time of First Successful Submission: 2024-12-02 20:50:36

hidden files

Time of First Successful Submission: 2024-12-02 20:51:13

An Epic Filesystem Quest

Time of First Successful Submission: 2024-12-02 21:12:42

making directories

Time of First Successful Submission: 2024-12-03 20:44:19

finding files

Time of First Successful Submission: 2024-12-03 20:58:43

linking files

Time of First Successful Submission: 2024-12-03 21:08:47

Learning From Documentation

Time of First Successful Submission: 2024-12-09 14:41:32

Learning Complex Usage

Time of First Successful Submission: 2024-12-09 14:44:49

Reading Manuals

Time of First Successful Submission: 2024-12-09 15:19:55

Searching Manuals

Time of First Successful Submission: 2024-12-09 15:23:30

Searching For Manuals

Time of First Successful Submission: 2024-12-09 16:57:13

Helpful Programs

Time of First Successful Submission: 2024-12-09 17:50:07

Help for Builtins

Time of First Successful Submission: 2024-12-09 17:54:45

Matching with *

Time of First Successful Submission: 2024-12-09 18:04:52

Matching with ?

Time of First Successful Submission: 2024-12-09 18:05:45

Matching with []

Time of First Successful Submission: 2024-12-09 18:07:10

Matching paths with []

Time of First Successful Submission: 2024-12-09 18:08:57

Mixing globs

Time of First Successful Submission: 2024-12-09 18:12:17

Exclusionary globbing

Time of First Successful Submission: 2024-12-09 18:14:47

Redirecting output

Time of First Successful Submission: 2024-12-10 10:38:07

Redirecting more output

Time of First Successful Submission: 2024-12-10 10:38:57

Appending output

Time of First Successful Submission: 2024-12-10 10:41:50

Redirecting errors

Time of First Successful Submission: 2024-12-10 10:44:39

Redirecting input

Time of First Successful Submission: 2024-12-18 19:45:16

Grepping stored results

Time of First Successful Submission: 2024-12-18 19:48:57

Grepping live output

Time of First Successful Submission: 2024-12-18 19:50:15

Grepping errors

Time of First Successful Submission: 2024-12-18 19:51:40

Duplicating piped data with tee

Time of First Successful Submission: 2024-12-18 20:01:22

Writing to multiple programs

Time of First Successful Submission: 2025-02-21 21:42:18

Split-piping stderr and stdout

Time of First Successful Submission: 2025-02-21 21:43:29

Printing Variables

Time of First Successful Submission: 2025-02-21 10:31:41

Setting Variables

Time of First Successful Submission: 2025-02-21 10:32:53

Multi-word Variables

Time of First Successful Submission: 2025-02-21 10:34:19

Exporting Variables

Time of First Successful Submission: 2025-02-21 10:39:36

Printing Exported Variables

Time of First Successful Submission: 2025-02-21 10:40:10

Storing Command Output

Time of First Successful Submission: 2025-02-21 10:42:21

Reading Input

Time of First Successful Submission: 2025-02-21 10:44:07

Reading Files

Time of First Successful Submission: 2025-02-21 10:49:42

Listing Processes

Time of First Successful Submission: 2025-02-21 11:18:32

Killing Processes

Time of First Successful Submission: 2025-02-21 11:20:03

Interrupting Processes

Time of First Successful Submission: 2025-02-21 11:20:32

Suspending Processes

Time of First Successful Submission: 2025-02-21 11:21:03

Resuming Processes

Time of First Successful Submission: 2025-02-21 11:32:14

Backgrounding Processes

Time of First Successful Submission: 2025-02-21 11:35:36

Foregrounding Processes

Time of First Successful Submission: 2025-02-21 11:37:20

Starting Backgrounded Processes

Time of First Successful Submission: 2025-02-21 11:37:49

Process Exit Codes

Time of First Successful Submission: 2025-02-21 11:56:01

Changing File Ownership

Time of First Successful Submission: 2025-02-21 12:25:35

Groups and Files

Time of First Successful Submission: 2025-02-21 12:29:34

Fun With Groups Names

Time of First Successful Submission: 2025-02-21 12:30:20

Changing Permissions

Time of First Successful Submission: 2025-02-21 12:31:11

Executable Files

Time of First Successful Submission: 2025-02-21 12:32:09

Permission Tweaking Practice

Time of First Successful Submission: 2025-02-21 12:39:33

Permissions Setting Practice

Time of First Successful Submission: 2025-02-21 12:54:43

The SUID Bit

Time of First Successful Submission: 2025-02-21 14:27:53

Becoming root with su

Time of First Successful Submission: 2025-02-21 20:41:57

Other users with su

Time of First Successful Submission: 2025-02-21 20:42:43

Cracking passwords

Time of First Successful Submission: 2025-02-21 20:45:28

Using sudo

Time of First Successful Submission: 2025-02-21 20:48:59

Chaining with Semicolons

Time of First Successful Submission: 2025-02-21 20:50:00

Your First Shell Script

Time of First Successful Submission: 2025-02-21 20:50:44

Redirecting Script Output

Time of First Successful Submission: 2025-02-21 20:52:07

Executable Shell Scripts

Time of First Successful Submission: 2025-02-21 20:52:54

The PATH Variable

Time of First Successful Submission: 2025-02-21 21:04:31

Setting PATH

Time of First Successful Submission: 2025-02-21 21:09:09

Adding Commands

Time of First Successful Submission: 2025-02-21 21:11:38

Hijacking Commands

Time of First Successful Submission: 2025-02-21 21:14:34

Computing 101

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Your First Register

Time of First Successful Submission: 2024-12-26 19:48:05

Your First Syscall

Time of First Successful Submission: 2024-12-26 19:52:03

Exit Codes

Time of First Successful Submission: 2024-12-26 19:54:04

Building Executables

Time of First Successful Submission: 2024-12-26 20:05:03

Moving Between Registers

Time of First Successful Submission: 2024-12-26 20:13:12

Tracing Syscalls

Time of First Successful Submission: 2024-12-26 20:10:01

Starting GDB

Time of First Successful Submission: 2025-02-13 12:15:45

Starting Programs in GDB

Time of First Successful Submission: 2025-02-13 12:17:26

Loading From Memory

Time of First Successful Submission: 2024-12-26 21:43:47

More Loading Practice

Time of First Successful Submission: 2024-12-26 21:44:32

Dereferencing Pointers

Time of First Successful Submission: 2024-12-26 21:47:51

Dereferencing Yourself

Time of First Successful Submission: 2024-12-26 21:49:07

Dereferencing with Offsets

Time of First Successful Submission: 2024-12-26 21:51:55

Stored Addresses

Time of First Successful Submission: 2024-12-26 21:56:20

Double Dereference

Time of First Successful Submission: 2024-12-26 22:07:47

Triple Dereference

Time of First Successful Submission: 2024-12-26 22:09:04

Writing Output

Time of First Successful Submission: 2024-12-31 12:57:23

Chaining Syscalls

Time of First Successful Submission: 2024-12-31 13:21:17

Writing Strings

Time of First Successful Submission: 2024-12-31 13:23:36

Reading Data

Time of First Successful Submission: 2025-02-15 23:43:15

set-register

Time of First Successful Submission: 2024-12-31 15:33:59

set-multiple-registers

Time of First Successful Submission: 2024-12-31 15:38:23

add-to-register

Time of First Successful Submission: 2024-12-31 15:41:38

linear-equation-registers

Time of First Successful Submission: 2024-12-31 15:45:24

integer-division

Time of First Successful Submission: 2024-12-31 15:51:27

modulo-operation

Time of First Successful Submission: 2024-12-31 15:57:16

set-upper-byte

Time of First Successful Submission: 2024-12-31 16:01:38

efficient-modulo

Time of First Successful Submission: 2025-01-05 22:32:36

byte-extraction

Time of First Successful Submission: 2025-01-27 21:58:38

bitwise-and

Time of First Successful Submission: 2025-01-27 22:06:19

check-even

Time of First Successful Submission: 2025-01-27 22:15:12

memory-read

Time of First Successful Submission: 2025-02-16 00:20:01

memory-write

Time of First Successful Submission: 2025-02-16 00:29:29

memory-increment

Time of First Successful Submission: 2025-02-16 00:51:10

byte-access

Time of First Successful Submission: 2025-02-16 20:52:59

memory-size-access

Time of First Successful Submission: 2025-02-16 20:55:59

little-endian-write

Time of First Successful Submission: 2025-02-16 22:20:18

memory-sum

Time of First Successful Submission: 2025-02-17 21:02:09

stack-subtraction

Time of First Successful Submission: 2025-02-17 21:04:22

swap-stack-values

Time of First Successful Submission: 2025-02-17 21:06:20

average-stack-values

Time of First Successful Submission: 2025-02-17 21:15:07

absolute-jump

Time of First Successful Submission: 2025-02-17 21:19:04

relative-jump

Time of First Successful Submission: 2025-02-17 21:36:29

jump-trampoline

Time of First Successful Submission: 2025-02-17 21:43:17

conditional-jump

Time of First Successful Submission: 2025-02-17 22:53:41

indirect-jump

Time of First Successful Submission: 2025-02-18 15:19:11

average-loop

Time of First Successful Submission: 2025-02-18 15:37:42

count-non-zero

Time of First Successful Submission: 2025-02-18 16:08:31

string-lower

Time of First Successful Submission: 2025-02-19 09:59:58

most-common-byte

Time of First Successful Submission: 2025-02-21 21:57:49

level1

Time of First Successful Submission: 2025-02-21 22:02:00

level2

Time of First Successful Submission: 2025-02-21 22:04:44