ApocolypticGopher

Getting Started

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Using the VSCode Workspace

Time of First Successful Submission: 2025-03-04 15:50:40

Using the GUI Desktop

Time of First Successful Submission: 2025-03-04 15:52:11

Pasting into the Desktop

Time of First Successful Submission: 2025-03-04 15:53:22

Restarting Challenges

Time of First Successful Submission: 2025-03-04 15:55:17

Getting Help

Time of First Successful Submission: 2025-03-04 15:57:28

Challenge Programs

Time of First Successful Submission: 2025-03-04 16:37:22

The Flag File

Time of First Successful Submission: 2025-03-04 16:42:34

Using Practice Mode

Time of First Successful Submission: 2025-03-04 16:44:48

Persistent Home Directories - One

Time of First Successful Submission: 2025-03-04 17:10:12

Persistent Home Directories - Two

Time of First Successful Submission: 2025-03-04 17:11:00

Linux Luminarium

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grepping for a needle in a haystack

Time of First Successful Submission: 2025-03-04 21:34:59

Matching with *

Time of First Successful Submission: 2025-03-07 20:47:16

Matching with []

Time of First Successful Submission: 2025-03-07 20:53:32

Matching paths with []

Time of First Successful Submission: 2025-03-07 20:54:55

Appending output

Time of First Successful Submission: 2025-03-07 20:59:21

Grepping stored results

Time of First Successful Submission: 2025-03-07 21:02:46

Grepping live output

Time of First Successful Submission: 2025-03-07 21:03:53

Duplicating piped data with tee

Time of First Successful Submission: 2025-03-07 21:10:45

Listing Processes

Time of First Successful Submission: 2025-03-07 21:38:56

Killing Processes

Time of First Successful Submission: 2025-03-07 21:40:48

Suspending Processes

Time of First Successful Submission: 2025-03-07 21:42:01

Resuming Processes

Time of First Successful Submission: 2025-03-07 21:42:51

Changing File Ownership

Time of First Successful Submission: 2025-03-16 16:32:51

Groups and Files

Time of First Successful Submission: 2025-03-16 16:36:11

Fun With Groups Names

Time of First Successful Submission: 2025-03-16 16:38:46

The SUID Bit

Time of First Successful Submission: 2025-03-21 18:02:52

Other users with su

Time of First Successful Submission: 2025-03-28 20:52:06

Cracking passwords

Time of First Successful Submission: 2025-03-28 20:56:37

Chaining with Semicolons

Time of First Successful Submission: 2025-03-28 20:58:26

Your First Shell Script

Time of First Successful Submission: 2025-03-28 21:01:02

Setting PATH

Time of First Successful Submission: 2025-03-28 21:08:28

Computing 101

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Your First Register

Time of First Successful Submission: 2025-04-05 16:45:11

Your First Syscall

Time of First Successful Submission: 2025-04-05 16:59:07

Exit Codes

Time of First Successful Submission: 2025-04-05 17:01:34

Building Executables

Time of First Successful Submission: 2025-04-05 17:11:37

Moving Between Registers

Time of First Successful Submission: 2025-04-05 17:16:44

Tracing Syscalls

Time of First Successful Submission: 2025-04-05 17:23:46

Starting GDB

Time of First Successful Submission: 2025-04-05 17:25:29

Starting Programs in GDB

Time of First Successful Submission: 2025-04-05 17:27:01

Loading From Memory

Time of First Successful Submission: 2025-04-05 17:45:31

More Loading Practice

Time of First Successful Submission: 2025-04-05 17:46:46

Dereferencing Pointers

Time of First Successful Submission: 2025-04-05 17:52:10

Dereferencing Yourself

Time of First Successful Submission: 2025-04-05 17:54:11

Dereferencing with Offsets

Time of First Successful Submission: 2025-04-05 17:58:59

Stored Addresses

Time of First Successful Submission: 2025-04-05 18:01:58

Double Dereference

Time of First Successful Submission: 2025-04-05 18:05:41

Triple Dereference

Time of First Successful Submission: 2025-04-05 18:07:06

Writing Output

Time of First Successful Submission: 2025-04-05 18:38:50

Chaining Syscalls

Time of First Successful Submission: 2025-04-06 22:57:02

Writing Strings

Time of First Successful Submission: 2025-04-06 22:59:14

Reading Data

Time of First Successful Submission: 2025-04-06 23:07:39

set-register

Time of First Successful Submission: 2025-04-06 23:28:19

set-multiple-registers

Time of First Successful Submission: 2025-04-06 23:30:46

add-to-register

Time of First Successful Submission: 2025-04-06 23:35:23

linear-equation-registers

Time of First Successful Submission: 2025-04-06 23:40:07

integer-division

Time of First Successful Submission: 2025-04-06 23:51:40

modulo-operation

Time of First Successful Submission: 2025-04-06 23:56:50

set-upper-byte

Time of First Successful Submission: 2025-04-07 00:00:54

efficient-modulo

Time of First Successful Submission: 2025-04-07 00:12:54

byte-extraction

Time of First Successful Submission: 2025-04-12 15:52:13

bitwise-and

Time of First Successful Submission: 2025-04-12 16:00:32

check-even

Time of First Successful Submission: 2025-04-12 16:29:29

memory-read

Time of First Successful Submission: 2025-04-12 16:32:59

memory-write

Time of First Successful Submission: 2025-04-12 16:33:53

memory-increment

Time of First Successful Submission: 2025-04-12 16:42:22